| 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 | $174.31 | 9.137% | $190.2367 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $116.46 | 4.767% | $122.0116 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $46.92 | 3.643% | $48.6293 | $48.63 | $48.65 | $48.60 |
| Purchase #4 | $158.98 | 10.653% | $175.9161 | $175.92 | $175.90 | $175.90 |
| Purchase #5 | $240.82 | 3.761% | $249.8772 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $74.90 | 8.773% | $81.471 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $66.30 | 13.666% | $75.3606 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $878.69 | $943.5025 | $943.51 | $943.50 | $943.50 | |