| 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 | $166.54 | 9.468% | $182.308 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $208.44 | 13.367% | $236.3022 | $236.30 | $236.30 | $236.30 |
| Purchase #3 | $36.71 | 7.137% | $39.33 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $170.27 | 12.278% | $191.1758 | $191.18 | $191.20 | $191.20 |
| Purchase #5 | $87.44 | 8.574% | $94.9371 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $158.74 | 10.336% | $175.1474 | $175.15 | $175.15 | $175.10 |
| Purchase #7 | $57.77 | 3.396% | $59.7319 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $885.91 | $978.9324 | $978.94 | $979.00 | $978.80 | |