November 7, 2018

• Bellringer - None

• Green Pens • Calculators

Main Idea/Vocabulary

• I CAN solve problems involving sales tax and tips.

• sales tax • tip • gratuity

tip

Markups add too

Example 1

Find the Total Cost

SOCCER A limited-edition soccer ball costs $30, and the sales tax is 6%. What is the total cost?

what is 106 of 30

Fo X 31.80

Example 1 CYP

BOOKS A book cost $22 and the sales tax is 8%. What is the total cost?

what is 108 of 22

Yodo X 23.76

Example 2

TIPPING Whitney’s bill at a diner came to $26.00. What would she pay if she included a 20% tip?

Find the Tip

what is 120 of 26

6Yolo X 31,20

Example 2 CYP

TIPPING Dave’s lunch bill came to $11.00. What would he pay if he included a 15% tip?

what is 115 of 11

HE X 12,65OO

Example 3

MANICURE A manicure costs $18. The sales tax is 8.25%. You want to tip 20%. Is $22 sufficient to cover the manicure, tax, and tip?

what is 108,25 of 18 19.49

what is 120 of 19,297 5 23.39

NOD

Example 3 CYP

MASSAGE A massage costs $55. The sales tax is 7%. You want to tip 15%. Is $68 sufficient to cover the manicure, tax, and tip?

67.68

Homework

Sales Tax and Tips WS