| 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 | $154.55 | 5.853% | $163.5958 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $95.39 | 4.811% | $99.9792 | $99.98 | $100.00 | $100.00 |
| Purchase #3 | $25.58 | 10.556% | $28.2802 | $28.28 | $28.30 | $28.30 |
| Purchase #4 | $156.88 | 11.465% | $174.8663 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $186.70 | 13.615% | $212.1192 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $23.81 | 13.651% | $27.0603 | $27.06 | $27.05 | $27.10 |
| Purchase #7 | $199.89 | 10.370% | $220.6186 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $842.80 | $926.5196 | $926.53 | $926.50 | $926.60 | |