| 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 | $177.87 | 13.309% | $201.5427 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $22.62 | 6.642% | $24.1224 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $78.65 | 12.200% | $88.2453 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $132.89 | 7.265% | $142.5445 | $142.54 | $142.55 | $142.50 |
| Purchase #5 | $207.28 | 10.239% | $228.5034 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $138.68 | 11.851% | $155.115 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $84.63 | 12.708% | $95.3848 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $842.62 | $935.4581 | $935.45 | $935.45 | $935.30 | |