| 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 | $153.73 | 6.675% | $163.9915 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $193.89 | 9.699% | $212.6954 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $46.88 | 13.631% | $53.2702 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $73.89 | 8.678% | $80.3022 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $171.68 | 5.120% | $180.47 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $64.33 | 11.226% | $71.5517 | $71.55 | $71.55 | $71.60 |
| Purchase #7 | $127.37 | 9.285% | $139.1963 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $831.77 | $901.4773 | $901.48 | $901.45 | $901.60 | |