| 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 | $68.59 | 5.257% | $72.1958 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $206.89 | 12.219% | $232.1699 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $161.56 | 11.528% | $180.1846 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $35.63 | 7.847% | $38.4259 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $42.35 | 10.761% | $46.9073 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $112.65 | 3.242% | $116.3021 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $150.60 | 8.650% | $163.6269 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $778.27 | $849.8125 | $849.82 | $849.85 | $849.80 | |