1. Don’t you just love a good sale?
By: Kaitlynne H.

2. Nike pros

3. The prices! The normal price : $32
The price 15% discount off with sales tax : $29.58 is the selling price.
The price 60% discount off with sales tax : $13.92 is the selling price.

4. My formulas
% % = & = 32 X 32 X

5. My observations
I noticed that when I was looking for my item they all where $32.
The prices 8.25 sales tax was not far apart.
When I looked at all of the different items I noticed that the most common size was a small.