| 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 | $180.43 | 5.843% | $190.9725 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $105.29 | 6.715% | $112.3602 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $111.86 | 5.821% | $118.3714 | $118.37 | $118.35 | $118.40 |
| Purchase #4 | $147.88 | 7.178% | $158.4948 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $151.40 | 13.158% | $171.3212 | $171.32 | $171.30 | $171.30 |
| Purchase #6 | $27.37 | 12.830% | $30.8816 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $144.85 | 13.109% | $163.8384 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $869.08 | $946.2401 | $946.23 | $946.20 | $946.30 | |