| 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 | $177.30 | 4.378% | $185.0622 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $244.96 | 10.349% | $270.3109 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $170.84 | 5.817% | $180.7778 | $180.78 | $180.80 | $180.80 |
| Purchase #4 | $65.26 | 13.831% | $74.2861 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $227.89 | 11.417% | $253.9082 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $250.97 | 4.226% | $261.576 | $261.58 | $261.60 | $261.60 |
| Purchase #7 | $55.88 | 7.270% | $59.9425 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $1,193.10 | $1,285.8637 | $1,285.87 | $1,285.90 | $1,285.90 | |