| 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 | $144.66 | 9.242% | $158.0295 | $158.03 | $158.05 | $158.00 |
| Purchase #2 | $166.31 | 13.402% | $188.5989 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $66.29 | 3.472% | $68.5916 | $68.59 | $68.60 | $68.60 |
| Purchase #4 | $110.94 | 4.603% | $116.0466 | $116.05 | $116.05 | $116.00 |
| Purchase #5 | $57.46 | 3.377% | $59.4004 | $59.40 | $59.40 | $59.40 |
| Purchase #6 | $155.39 | 3.216% | $160.3873 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $178.68 | 10.426% | $197.3092 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $879.73 | $948.3635 | $948.37 | $948.40 | $948.30 | |