| 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 | $182.68 | 12.355% | $205.2501 | $205.25 | $205.25 | $205.30 |
| Purchase #2 | $189.46 | 7.858% | $204.3478 | $204.35 | $204.35 | $204.30 |
| Purchase #3 | $7.65 | 11.255% | $8.511 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $129.35 | 7.360% | $138.8702 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $200.27 | 8.620% | $217.5333 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $29.43 | 4.478% | $30.7479 | $30.75 | $30.75 | $30.70 |
| Purchase #7 | $165.74 | 8.810% | $180.3417 | $180.34 | $180.35 | $180.30 |
| 7 purchase totals = | $904.58 | $985.6020 | $985.60 | $985.60 | $985.50 | |