| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.25 | 10.245% | $116.0329 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $37.42 | 6.568% | $39.8777 | $39.88 | $39.90 | $39.90 |
| Purchase #3 | $118.88 | 9.744% | $130.4637 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $164.79 | 3.193% | $170.0517 | $170.05 | $170.05 | $170.10 |
| Purchase #5 | $152.52 | 3.833% | $158.3661 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $135.84 | 11.359% | $151.2701 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $22.39 | 4.143% | $23.3176 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $737.09 | $789.3798 | $789.38 | $789.35 | $789.50 | |