| 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 | $140.58 | 3.381% | $145.333 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $193.66 | 3.171% | $199.801 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $43.85 | 3.240% | $45.2707 | $45.27 | $45.25 | $45.30 |
| Purchase #4 | $21.29 | 9.625% | $23.3392 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $62.45 | 6.413% | $66.4549 | $66.45 | $66.45 | $66.50 |
| Purchase #6 | $112.56 | 13.801% | $128.0944 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $213.32 | 4.532% | $222.9877 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $787.71 | $831.2809 | $831.27 | $831.30 | $831.30 | |