| 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 | $152.55 | 7.482% | $163.9638 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $222.74 | 9.225% | $243.2878 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $78.44 | 13.139% | $88.7462 | $88.75 | $88.75 | $88.70 |
| Purchase #4 | $148.64 | 6.689% | $158.5825 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $229.82 | 13.383% | $260.5768 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $243.62 | 5.117% | $256.086 | $256.09 | $256.10 | $256.10 |
| Purchase #7 | $74.64 | 10.784% | $82.6892 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $1,150.45 | $1,253.9323 | $1,253.94 | $1,254.00 | $1,254.00 | |