| 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 | $170.53 | 4.273% | $177.8167 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $132.31 | 13.674% | $150.4021 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $49.48 | 5.175% | $52.0406 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $222.95 | 11.873% | $249.4209 | $249.42 | $249.40 | $249.40 |
| Purchase #5 | $52.98 | 10.759% | $58.6801 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $129.31 | 13.289% | $146.494 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $29.55 | 8.723% | $32.1276 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $787.11 | $866.9820 | $866.98 | $867.00 | $866.90 | |