| 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 | $168.61 | 12.306% | $189.3591 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $80.61 | 8.461% | $87.4304 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $9.57 | 6.314% | $10.1742 | $10.17 | $10.15 | $10.20 |
| Purchase #4 | $102.28 | 8.762% | $111.2418 | $111.24 | $111.25 | $111.20 |
| Purchase #5 | $157.77 | 3.797% | $163.7605 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $246.38 | 11.312% | $274.2505 | $274.25 | $274.25 | $274.30 |
| Purchase #7 | $28.52 | 5.683% | $30.1408 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $793.74 | $866.3573 | $866.35 | $866.35 | $866.40 | |