| 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 | $15.81 | 7.872% | $17.0546 | $17.05 | $17.05 | $17.10 |
| Purchase #2 | $115.77 | 11.578% | $129.1739 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $127.79 | 5.228% | $134.4709 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $102.99 | 3.477% | $106.571 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $149.65 | 5.619% | $158.0588 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $236.84 | 9.567% | $259.4985 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $177.54 | 6.850% | $189.7015 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $926.39 | $994.5292 | $994.52 | $994.45 | $994.70 | |