| 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 | $95.96 | 5.435% | $101.1754 | $101.18 | $101.20 | $101.20 |
| Purchase #2 | $197.63 | 8.374% | $214.1795 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $91.60 | 12.171% | $102.7486 | $102.75 | $102.75 | $102.70 |
| Purchase #4 | $139.63 | 3.590% | $144.6427 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $119.89 | 12.456% | $134.8235 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $209.41 | 9.808% | $229.9489 | $229.95 | $229.95 | $229.90 |
| Purchase #7 | $35.25 | 7.225% | $37.7968 | $37.80 | $37.80 | $37.80 |
| 7 purchase totals = | $889.37 | $965.3154 | $965.32 | $965.35 | $965.20 | |