| 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 | $163.75 | 7.237% | $175.6006 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $214.96 | 4.344% | $224.2979 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $42.96 | 8.163% | $46.4668 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $155.89 | 9.144% | $170.1446 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $41.81 | 10.282% | $46.1089 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $136.69 | 7.541% | $146.9978 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $135.42 | 6.669% | $144.4512 | $144.45 | $144.45 | $144.50 |
| 7 purchase totals = | $891.48 | $954.0678 | $954.07 | $954.05 | $954.10 | |