| 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 | $158.65 | 13.493% | $180.0566 | $180.06 | $180.05 | $180.10 |
| Purchase #2 | $57.99 | 12.873% | $65.4551 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $97.31 | 3.490% | $100.7061 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $212.37 | 9.387% | $232.3052 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $82.45 | 8.495% | $89.4541 | $89.45 | $89.45 | $89.50 |
| Purchase #6 | $21.88 | 11.148% | $24.3192 | $24.32 | $24.30 | $24.30 |
| Purchase #7 | $21.83 | 9.511% | $23.9063 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $652.48 | $716.2026 | $716.22 | $716.15 | $716.30 | |