| 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 | $166.38 | 5.657% | $175.7921 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $41.82 | 3.402% | $43.2427 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $180.39 | 5.269% | $189.8947 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $151.49 | 3.637% | $156.9997 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $249.43 | 8.567% | $270.7987 | $270.80 | $270.80 | $270.80 |
| Purchase #6 | $7.96 | 8.467% | $8.634 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $8.30 | 11.152% | $9.2256 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $805.77 | $854.5875 | $854.58 | $854.65 | $854.50 | |