| 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 | $148.96 | 7.669% | $160.3837 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $69.82 | 13.653% | $79.3525 | $79.35 | $79.35 | $79.40 |
| Purchase #3 | $70.36 | 8.499% | $76.3399 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $225.93 | 9.578% | $247.5696 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $219.88 | 5.547% | $232.0767 | $232.08 | $232.10 | $232.10 |
| Purchase #6 | $40.31 | 11.763% | $45.0517 | $45.05 | $45.05 | $45.10 |
| Purchase #7 | $110.49 | 13.361% | $125.2526 | $125.25 | $125.25 | $125.30 |
| 7 purchase totals = | $885.75 | $966.0267 | $966.02 | $966.05 | $966.20 | |