1. Warm up: W 1.) Calculate the total cost if I want to by an iPod that cost $120 and the sales tax rate is 7.5% 2.) Calculate how much I will pay in tax only on a $25 pair of jeans if the sales tax rate is 11% 3.) calculate the total cost of my shopping trip if I bought these items at a 6.5% sales tax rate. Mechanical pencils - $3.50 Spiral notebook - $0.75 3 ring binder - $1.50 College rule paper - $1.00

2. g Grocery shopping with tax

3. From news paper ads you will select 5 items from different price ranges and calculate their sales tax cost, then calculate their total cost by adding the sales tax to the original cost.

4. 5 items on each assignment -sales tax cost -total cost sales tax rate 9% price ranges $0 - $5 $5 - $10 $10 - $50 $50 - $100 $100 - up