| 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 | $13.75 | 7.569% | $14.7907 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $127.50 | 5.465% | $134.4679 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $119.50 | 12.820% | $134.8199 | $134.82 | $134.80 | $134.80 |
| Purchase #4 | $45.73 | 7.471% | $49.1465 | $49.15 | $49.15 | $49.10 |
| Purchase #5 | $156.47 | 8.241% | $169.3647 | $169.36 | $169.35 | $169.40 |
| Purchase #6 | $192.46 | 6.204% | $204.4002 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $44.47 | 3.791% | $46.1559 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $699.88 | $753.1458 | $753.15 | $753.10 | $753.20 | |