| 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 | $138.28 | 7.396% | $148.5072 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $179.92 | 8.367% | $194.9739 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $127.53 | 13.160% | $144.3129 | $144.31 | $144.30 | $144.30 |
| Purchase #4 | $149.32 | 13.260% | $169.1198 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $92.31 | 3.708% | $95.7329 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $52.88 | 5.356% | $55.7123 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $109.92 | 13.645% | $124.9186 | $124.92 | $124.90 | $124.90 |
| 7 purchase totals = | $850.16 | $933.2776 | $933.27 | $933.20 | $933.20 | |