| 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 | $144.36 | 3.796% | $149.8399 | $149.84 | $149.85 | $149.80 |
| Purchase #2 | $217.45 | 11.671% | $242.8286 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $27.86 | 3.275% | $28.7724 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $199.87 | 12.657% | $225.1675 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $55.29 | 8.109% | $59.7735 | $59.77 | $59.75 | $59.80 |
| Purchase #6 | $110.47 | 13.868% | $125.79 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $124.98 | 6.565% | $133.1849 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $880.28 | $965.3568 | $965.35 | $965.35 | $965.40 | |