| 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 | $194.98 | 12.523% | $219.3973 | $219.40 | $219.40 | $219.40 |
| Purchase #2 | $45.31 | 11.640% | $50.5841 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $94.81 | 6.672% | $101.1357 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $166.62 | 11.495% | $185.773 | $185.77 | $185.75 | $185.80 |
| Purchase #5 | $68.58 | 9.405% | $75.0299 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $83.96 | 12.116% | $94.1326 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $78.96 | 10.720% | $87.4245 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $733.22 | $813.4771 | $813.47 | $813.50 | $813.40 | |