| 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 | $139.87 | 6.105% | $148.4091 | $148.41 | $148.40 | $148.40 |
| Purchase #2 | $126.27 | 13.625% | $143.4743 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $232.96 | 7.256% | $249.8636 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $115.61 | 7.343% | $124.0992 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $9.35 | 11.562% | $10.431 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $62.65 | 11.553% | $69.888 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $151.78 | 4.174% | $158.1153 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $838.49 | $904.2805 | $904.28 | $904.25 | $904.30 | |