| 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 | $176.25 | 4.114% | $183.5009 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $146.68 | 6.546% | $156.2817 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $190.40 | 9.844% | $209.143 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $54.29 | 9.298% | $59.3379 | $59.34 | $59.35 | $59.30 |
| Purchase #5 | $55.30 | 6.231% | $58.7457 | $58.75 | $58.75 | $58.70 |
| Purchase #6 | $83.35 | 6.597% | $88.8486 | $88.85 | $88.85 | $88.80 |
| Purchase #7 | $154.66 | 10.402% | $170.7477 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $860.93 | $926.6055 | $926.61 | $926.65 | $926.40 | |