| 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 | $122.73 | 3.839% | $127.4416 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $55.61 | 4.576% | $58.1547 | $58.15 | $58.15 | $58.20 |
| Purchase #3 | $149.55 | 13.368% | $169.5418 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $160.71 | 7.851% | $173.3273 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $115.93 | 12.621% | $130.5615 | $130.56 | $130.55 | $130.60 |
| Purchase #6 | $42.92 | 13.109% | $48.5464 | $48.55 | $48.55 | $48.50 |
| Purchase #7 | $226.30 | 10.802% | $250.7449 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $873.75 | $958.3182 | $958.31 | $958.35 | $958.20 | |