| 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 | $151.89 | 9.142% | $165.7758 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $90.57 | 7.787% | $97.6227 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $174.98 | 13.850% | $199.2147 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $224.67 | 4.660% | $235.1396 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $242.61 | 7.575% | $260.9877 | $260.99 | $261.00 | $261.00 |
| Purchase #6 | $207.36 | 10.591% | $229.3215 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $61.79 | 11.324% | $68.7871 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $1,153.87 | $1,256.8491 | $1,256.85 | $1,256.85 | $1,256.80 | |