| 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 | $119.55 | 13.775% | $136.018 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $151.44 | 9.606% | $165.9873 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $40.76 | 10.397% | $44.9978 | $45.00 | $45.00 | $45.00 |
| Purchase #4 | $148.32 | 6.865% | $158.5022 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $197.49 | 7.696% | $212.6888 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $214.66 | 13.866% | $244.4248 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $17.47 | 9.369% | $19.1068 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $889.69 | $981.7257 | $981.73 | $981.70 | $981.70 | |