| 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 | $157.28 | 6.272% | $167.1446 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $13.60 | 12.450% | $15.2932 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $107.41 | 8.540% | $116.5828 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $38.48 | 13.229% | $43.5705 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $112.29 | 9.353% | $122.7925 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $121.76 | 10.434% | $134.4644 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $243.61 | 10.858% | $270.0612 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $794.43 | $869.9092 | $869.89 | $869.90 | $870.00 | |