| 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 | $205.31 | 5.779% | $217.1749 | $217.17 | $217.15 | $217.20 |
| Purchase #2 | $15.49 | 10.763% | $17.1572 | $17.16 | $17.15 | $17.20 |
| Purchase #3 | $118.72 | 6.790% | $126.7811 | $126.78 | $126.80 | $126.80 |
| Purchase #4 | $237.83 | 9.660% | $260.8044 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $168.61 | 3.658% | $174.7778 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $113.31 | 5.401% | $119.4299 | $119.43 | $119.45 | $119.40 |
| Purchase #7 | $180.47 | 5.705% | $190.7658 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $1,039.74 | $1,106.8911 | $1,106.89 | $1,106.90 | $1,107.00 | |