| 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 | $175.84 | 11.270% | $195.6572 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $91.39 | 9.155% | $99.7568 | $99.76 | $99.75 | $99.80 |
| Purchase #3 | $105.73 | 6.710% | $112.8245 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $85.80 | 3.104% | $88.4632 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $15.31 | 3.179% | $15.7967 | $15.80 | $15.80 | $15.80 |
| Purchase #6 | $101.99 | 3.526% | $105.5862 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $97.65 | 10.439% | $107.8437 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $673.71 | $725.9283 | $725.93 | $725.90 | $726.00 | |