| 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 | $175.54 | 8.859% | $191.0911 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $222.43 | 9.384% | $243.3028 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $247.30 | 12.226% | $277.5349 | $277.53 | $277.55 | $277.50 |
| Purchase #4 | $87.39 | 6.579% | $93.1394 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $225.35 | 13.831% | $256.5182 | $256.52 | $256.50 | $256.50 |
| Purchase #6 | $157.39 | 11.754% | $175.8896 | $175.89 | $175.90 | $175.90 |
| Purchase #7 | $225.74 | 12.478% | $253.9078 | $253.91 | $253.90 | $253.90 |
| 7 purchase totals = | $1,341.14 | $1,491.3838 | $1,491.38 | $1,491.40 | $1,491.30 | |