| 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 | $159.71 | 10.624% | $176.6776 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $66.66 | 10.572% | $73.7073 | $73.71 | $73.70 | $73.70 |
| Purchase #3 | $59.30 | 8.762% | $64.4959 | $64.50 | $64.50 | $64.50 |
| Purchase #4 | $127.31 | 13.355% | $144.3123 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $231.76 | 9.767% | $254.396 | $254.40 | $254.40 | $254.40 |
| Purchase #6 | $139.85 | 11.375% | $155.7579 | $155.76 | $155.75 | $155.80 |
| Purchase #7 | $32.75 | 10.148% | $36.0735 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $817.34 | $905.4205 | $905.43 | $905.40 | $905.50 | |