| 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 | $110.95 | 8.470% | $120.3475 | $120.35 | $120.35 | $120.30 |
| Purchase #2 | $157.92 | 8.267% | $170.9752 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $166.76 | 6.221% | $177.1341 | $177.13 | $177.15 | $177.10 |
| Purchase #4 | $68.33 | 13.159% | $77.3215 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $57.39 | 8.541% | $62.2917 | $62.29 | $62.30 | $62.30 |
| Purchase #6 | $60.92 | 7.109% | $65.2508 | $65.25 | $65.25 | $65.30 |
| Purchase #7 | $154.33 | 9.795% | $169.4466 | $169.45 | $169.45 | $169.40 |
| 7 purchase totals = | $776.60 | $842.7674 | $842.77 | $842.80 | $842.70 | |