| 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 | $146.34 | 5.404% | $154.2482 | $154.25 | $154.25 | $154.20 |
| Purchase #2 | $131.39 | 6.673% | $140.1577 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $20.70 | 9.531% | $22.6729 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $157.96 | 8.785% | $171.8368 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $157.31 | 6.839% | $168.0684 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $23.94 | 9.712% | $26.2651 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $72.42 | 13.389% | $82.1163 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $710.06 | $765.3654 | $765.38 | $765.30 | $765.40 | |