| 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 | $91.90 | 7.482% | $98.776 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $144.46 | 6.686% | $154.1186 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $127.53 | 10.195% | $140.5317 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $5.41 | 12.204% | $6.0702 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $126.64 | 10.425% | $139.8422 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $235.57 | 7.561% | $253.3814 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $145.60 | 5.203% | $153.1756 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $877.11 | $945.8957 | $945.90 | $945.95 | $945.90 | |