| 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 | $118.49 | 8.746% | $128.8531 | $128.85 | $128.85 | $128.90 |
| Purchase #2 | $15.65 | 9.576% | $17.1486 | $17.15 | $17.15 | $17.10 |
| Purchase #3 | $83.49 | 11.389% | $92.9987 | $93.00 | $93.00 | $93.00 |
| Purchase #4 | $21.66 | 4.797% | $22.699 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $54.47 | 9.858% | $59.8397 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $152.83 | 10.377% | $168.6892 | $168.69 | $168.70 | $168.70 |
| Purchase #7 | $207.55 | 12.206% | $232.8836 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $654.14 | $723.1119 | $723.11 | $723.15 | $723.10 | |