| 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 | $153.48 | 6.187% | $162.9758 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $167.36 | 7.710% | $180.2635 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $96.59 | 8.749% | $105.0407 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $56.38 | 10.231% | $62.1482 | $62.15 | $62.15 | $62.10 |
| Purchase #5 | $177.80 | 4.761% | $186.2651 | $186.27 | $186.25 | $186.30 |
| Purchase #6 | $50.69 | 13.404% | $57.4845 | $57.48 | $57.50 | $57.50 |
| Purchase #7 | $61.52 | 8.858% | $66.9694 | $66.97 | $66.95 | $67.00 |
| 7 purchase totals = | $763.82 | $821.1472 | $821.15 | $821.15 | $821.20 | |