| 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 | $144.47 | 10.108% | $159.073 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $229.35 | 8.829% | $249.5993 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $77.73 | 13.322% | $88.0852 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $155.41 | 5.355% | $163.7322 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $73.85 | 9.184% | $80.6324 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $60.73 | 10.766% | $67.2682 | $67.27 | $67.25 | $67.30 |
| Purchase #7 | $55.89 | 5.675% | $59.0618 | $59.06 | $59.05 | $59.10 |
| 7 purchase totals = | $797.43 | $867.4521 | $867.45 | $867.45 | $867.50 | |