| 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 | $172.29 | 10.748% | $190.8077 | $190.81 | $190.80 | $190.80 |
| Purchase #2 | $208.33 | 11.218% | $231.7005 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $41.57 | 8.376% | $45.0519 | $45.05 | $45.05 | $45.10 |
| Purchase #4 | $49.37 | 13.204% | $55.8888 | $55.89 | $55.90 | $55.90 |
| Purchase #5 | $58.62 | 5.420% | $61.7972 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $126.39 | 6.515% | $134.6243 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $125.99 | 10.472% | $139.1837 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $782.56 | $859.0541 | $859.05 | $859.05 | $859.10 | |