| 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 | $125.45 | 7.499% | $134.8575 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $111.51 | 5.772% | $117.9464 | $117.95 | $117.95 | $117.90 |
| Purchase #3 | $129.44 | 10.719% | $143.3147 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $159.47 | 9.772% | $175.0534 | $175.05 | $175.05 | $175.10 |
| Purchase #5 | $99.79 | 9.143% | $108.9138 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $44.37 | 11.305% | $49.386 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $153.57 | 8.816% | $167.1087 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $823.60 | $896.5805 | $896.58 | $896.55 | $896.60 | |