| 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 | $154.59 | 6.832% | $165.1516 | $165.15 | $165.15 | $165.20 |
| Purchase #2 | $210.48 | 10.255% | $232.0647 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $51.47 | 10.363% | $56.8038 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $50.74 | 11.117% | $56.3808 | $56.38 | $56.40 | $56.40 |
| Purchase #5 | $110.71 | 6.715% | $118.1442 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $10.94 | 4.437% | $11.4254 | $11.43 | $11.45 | $11.40 |
| Purchase #7 | $218.83 | 4.638% | $228.9793 | $228.98 | $229.00 | $229.00 |
| 7 purchase totals = | $807.76 | $868.9498 | $868.94 | $869.00 | $869.00 | |