| 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 | $152.29 | 4.123% | $158.5689 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $29.62 | 13.195% | $33.5284 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $28.93 | 4.402% | $30.2035 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $96.66 | 11.324% | $107.6058 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $59.25 | 11.193% | $65.8819 | $65.88 | $65.90 | $65.90 |
| Purchase #6 | $242.46 | 7.643% | $260.9912 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $219.29 | 13.869% | $249.7033 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $828.50 | $906.4830 | $906.48 | $906.50 | $906.50 | |