| 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 | $128.54 | 13.601% | $146.0227 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $148.73 | 9.610% | $163.023 | $163.02 | $163.00 | $163.00 |
| Purchase #3 | $139.96 | 3.123% | $144.331 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $190.76 | 6.707% | $203.5543 | $203.55 | $203.55 | $203.60 |
| Purchase #5 | $200.46 | 11.116% | $222.7431 | $222.74 | $222.75 | $222.70 |
| Purchase #6 | $53.43 | 10.152% | $58.8542 | $58.85 | $58.85 | $58.90 |
| Purchase #7 | $36.39 | 13.803% | $41.4129 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $898.27 | $979.9412 | $979.92 | $979.90 | $979.90 | |