| 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 | $100.33 | 3.795% | $104.1375 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $161.48 | 13.496% | $183.2733 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $101.29 | 9.269% | $110.6786 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $183.68 | 4.340% | $191.6517 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $12.36 | 13.528% | $14.0321 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $129.82 | 13.144% | $146.8835 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $26.92 | 12.596% | $30.3108 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $715.88 | $780.9675 | $780.96 | $781.00 | $781.00 | |