| 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 | $99.47 | 6.858% | $106.2917 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $158.50 | 12.542% | $178.3791 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $16.52 | 10.746% | $18.2952 | $18.30 | $18.30 | $18.30 |
| Purchase #4 | $250.53 | 3.481% | $259.2509 | $259.25 | $259.25 | $259.30 |
| Purchase #5 | $125.72 | 6.814% | $134.2866 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $20.75 | 4.428% | $21.6688 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $243.55 | 8.767% | $264.902 | $264.90 | $264.90 | $264.90 |
| 7 purchase totals = | $915.04 | $983.0743 | $983.08 | $983.10 | $983.20 | |