| 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 | $140.31 | 9.147% | $153.1442 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $27.96 | 5.663% | $29.5434 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $167.27 | 11.167% | $185.949 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $44.62 | 7.674% | $48.0441 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $75.38 | 6.865% | $80.5548 | $80.55 | $80.55 | $80.60 |
| Purchase #6 | $61.98 | 8.345% | $67.1522 | $67.15 | $67.15 | $67.20 |
| Purchase #7 | $228.68 | 13.719% | $260.0526 | $260.05 | $260.05 | $260.10 |
| 7 purchase totals = | $746.20 | $824.4403 | $824.42 | $824.45 | $824.40 | |