| 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 | $166.83 | 9.767% | $183.1243 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $217.52 | 4.829% | $228.024 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $199.87 | 13.551% | $226.9544 | $226.95 | $226.95 | $227.00 |
| Purchase #4 | $233.94 | 4.416% | $244.2708 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $217.80 | 6.581% | $232.1334 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $105.74 | 5.822% | $111.8962 | $111.90 | $111.90 | $111.90 |
| Purchase #7 | $131.82 | 12.625% | $148.4623 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $1,273.52 | $1,374.8654 | $1,374.85 | $1,374.80 | $1,374.90 | |