| 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 | $137.47 | 5.142% | $144.5387 | $144.54 | $144.55 | $144.50 |
| Purchase #2 | $213.53 | 10.142% | $235.1862 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $191.80 | 9.861% | $210.7134 | $210.71 | $210.70 | $210.70 |
| Purchase #4 | $55.83 | 4.862% | $58.5445 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $209.28 | 6.153% | $222.157 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $19.74 | 10.324% | $21.778 | $21.78 | $21.80 | $21.80 |
| Purchase #7 | $12.79 | 5.241% | $13.4603 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $840.44 | $906.3781 | $906.38 | $906.40 | $906.40 | |