| 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 | $168.47 | 10.874% | $186.7894 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $148.72 | 7.761% | $160.2622 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $87.37 | 5.657% | $92.3125 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $89.30 | 11.868% | $99.8981 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $139.74 | 12.186% | $156.7687 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $225.49 | 5.531% | $237.9619 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $41.93 | 7.772% | $45.1888 | $45.19 | $45.20 | $45.20 |
| 7 purchase totals = | $901.02 | $979.1816 | $979.18 | $979.15 | $979.30 | |