| 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 | $13.30 | 11.806% | $14.8702 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $93.91 | 13.423% | $106.5155 | $106.52 | $106.50 | $106.50 |
| Purchase #3 | $222.46 | 9.401% | $243.3735 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $206.78 | 13.477% | $234.6477 | $234.65 | $234.65 | $234.60 |
| Purchase #5 | $143.60 | 4.266% | $149.726 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $27.50 | 11.686% | $30.7137 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $138.86 | 5.372% | $146.3196 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $846.41 | $926.1662 | $926.17 | $926.10 | $926.10 | |