| 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 | $143.88 | 13.495% | $163.2966 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $160.36 | 10.663% | $177.4592 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $90.54 | 12.801% | $102.13 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $222.48 | 12.137% | $249.4824 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $160.82 | 7.128% | $172.2832 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $40.32 | 10.303% | $44.4742 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $231.49 | 5.515% | $244.2567 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $1,049.89 | $1,153.3823 | $1,153.38 | $1,153.40 | $1,153.50 | |