| 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 | $158.77 | 13.783% | $180.6533 | $180.65 | $180.65 | $180.70 |
| Purchase #2 | $205.25 | 13.306% | $232.5606 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $73.34 | 7.371% | $78.7459 | $78.75 | $78.75 | $78.70 |
| Purchase #4 | $181.53 | 9.374% | $198.5466 | $198.55 | $198.55 | $198.50 |
| Purchase #5 | $52.94 | 9.269% | $57.847 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $12.31 | 6.456% | $13.1047 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $58.34 | 5.750% | $61.6946 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $742.48 | $823.1527 | $823.15 | $823.15 | $823.10 | |