| 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 | $124.49 | 12.568% | $140.1359 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $153.92 | 9.209% | $168.0945 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $180.61 | 13.534% | $205.0538 | $205.05 | $205.05 | $205.10 |
| Purchase #4 | $118.29 | 12.337% | $132.8834 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $10.43 | 12.615% | $11.7457 | $11.75 | $11.75 | $11.70 |
| Purchase #6 | $116.52 | 10.467% | $128.7161 | $128.72 | $128.70 | $128.70 |
| Purchase #7 | $170.97 | 9.407% | $187.0531 | $187.05 | $187.05 | $187.10 |
| 7 purchase totals = | $875.23 | $973.6825 | $973.68 | $973.70 | $973.70 | |