| 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 | $144.91 | 12.586% | $163.1484 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $68.90 | 9.705% | $75.5867 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $24.41 | 3.850% | $25.3498 | $25.35 | $25.35 | $25.30 |
| Purchase #4 | $134.59 | 12.343% | $151.2024 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $19.84 | 6.533% | $21.1361 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $159.29 | 11.518% | $177.637 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $52.91 | 6.434% | $56.3142 | $56.31 | $56.30 | $56.30 |
| 7 purchase totals = | $604.85 | $670.3746 | $670.38 | $670.40 | $670.20 | |