Warm-Up

1) 2)

Sales Tax and Tip

Question• What happens to the price of

something when you pay tax on a purchase, or leave a tip?

Sales Tax and Tip

Sales tax- is an _________amount of money charged on items that people buy.

Tip: the amount you give a waiter or waitress at a restaurant, in addition to the bill. (Could also be given to any person providing a service: bell hop, stylist, barber, etc…)

additional

Part

Sub-Total %Must be a Decimal

Divide

Multiply

Find Total Cost

$200 MP3 Player; 8% sales tax.

Original price

Tax

Total price

$23.42 bill; 20% tip

Original price

Tip

Total price

$70 shoes; 11% sales tax

Original price

Tax

Total price

A calculator costs $90, and the sales tax is 4%. What is the total cost of the calculator?Original price

Tax

Total price

You and your friends eat dinner at Olive Garden. Your total bill for your meal is $78.95. You had a terrific server so you leave a tip of 20%. How much tip did you leave for your server?

Original price

Tip

Total price

What is final cost of a watch with an original price of $86 if the sales tax is 7%?

Original price

Tax

Total price

Discounts and Coupons

Question• What happens to the price of

something when you get a discount or use a coupon?

% Discount

Discount- is the amount that the _________ amount is reduced.

original

Find the Sale Price $49 book, 5% discount

Original price

Discount

Sale price

Find the Sale Price $85 Cowboy ticket, $15 coupon

Original price

Discount

Sale price

$105 cell phone, 25% discount

Original price

Discount

Sale price

A boogie board that has a regular price of $69 is on sale at 35% discount.

Original price

Discount

Sale price

Sammy is going to the store to buy some new shoes for $137, but he has a coupon for twenty-five dollars. How much did he pay?

Original price

Discount

Sale price

Whitney wants to buy a new coat that has a regular price of $180. This weekend, the coat is on sale at 40% discount. What is the sale price of the coat?

Original price

Discount

Sale price

Mixed Practice

Johan went to the store to buy a shirt that costs $12. When he got to the store the shirt was on sale for 30% off. When he went to check out he also had to pay the tax of 8%. How much did he end up paying?

A pair of basketball shoes sells for $120 a pair. They are on a One-Day Sale with a store-wide discount of 25%. How much would Mason save if he bought the basketball shoes on the sale day?

Ms. Buford is buying the new iPhone 6s that has a regular price of $750. She also had to get a Otterbox for her phone, and it cost $75. But since she is a teacher, Verizon gives her a twenty-five percent discount. How much did she end up paying?

Darren went to Target to buy the new Transformers DVD for $24, because he had a coupon for five dollars off. He also had a sales tax of 6.5%. How much did Darren pay altogether?

Gracie and her best friend wanted to Taylor Swift Concert. Gracie was smart and ordered hers early, but her friend forgot. How much did Gracie save?

Original price: $91

Early bird discount: 30%

Chrisshawn wants to buy a skateboard. The price of the skateboard is $85. The sales tax rate is 8.25 %. What is the total amount Chrisshawn paid for the skateboard?

Isaiah is buying a computer that normally sells for $890. If the computer is on sale with a 10% discount, what is the sale price of the computer before adding sales tax?

A. $801.00B. $880.00C. $800.00D. $900.00

A grocery store special offered customers a 10% discount on hamburger meat. If the original price of the meat was $2.50 per pound, what was the discount price?

A. $2.00B. $2.15C. $2.25D. $2.40

Jaden and his friends went to go eat at Joe’s Crab Shack. Their bill totaled $118.90 before the tip. Their server did a poor job and ignored their table so Jaden decided to leave a 10% tip.

a) How much tip did they leave?

b) If the server had done a good job, they would have left a 25% tip. How much would that tip have been?

c) How much money in tips did the server lose by not doing their best job?