| 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 | $112.54 | 13.564% | $127.8049 | $127.80 | $127.80 | $127.80 |
| Purchase #2 | $149.33 | 6.148% | $158.5108 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $62.47 | 5.715% | $66.0402 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $170.34 | 13.667% | $193.6204 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $131.34 | 9.172% | $143.3865 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $6.67 | 7.784% | $7.1892 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $148.31 | 10.409% | $163.7476 | $163.75 | $163.75 | $163.70 |
| 7 purchase totals = | $781.00 | $860.2996 | $860.30 | $860.30 | $860.20 | |