| 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 | $181.49 | 5.686% | $191.8095 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $79.74 | 6.728% | $85.1049 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $75.49 | 12.137% | $84.6522 | $84.65 | $84.65 | $84.70 |
| Purchase #4 | $75.84 | 12.362% | $85.2153 | $85.22 | $85.20 | $85.20 |
| Purchase #5 | $62.56 | 4.144% | $65.1525 | $65.15 | $65.15 | $65.20 |
| Purchase #6 | $58.48 | 9.355% | $63.9508 | $63.95 | $63.95 | $64.00 |
| Purchase #7 | $199.51 | 12.725% | $224.8976 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $733.11 | $800.7828 | $800.78 | $800.75 | $800.90 | |