| 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 | $154.99 | 6.284% | $164.7296 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $196.42 | 9.621% | $215.3176 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $125.68 | 13.765% | $142.9799 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $191.48 | 12.337% | $215.1029 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $123.40 | 4.791% | $129.3121 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $20.25 | 3.133% | $20.8844 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $42.30 | 10.763% | $46.8527 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $854.52 | $935.1792 | $935.17 | $935.20 | $935.20 | |