| 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 | $125.94 | 11.701% | $140.6762 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $156.52 | 4.192% | $163.0813 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $80.30 | 13.777% | $91.3629 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $157.78 | 4.326% | $164.6056 | $164.61 | $164.60 | $164.60 |
| Purchase #5 | $22.91 | 9.778% | $25.1501 | $25.15 | $25.15 | $25.20 |
| Purchase #6 | $225.84 | 13.146% | $255.5289 | $255.53 | $255.55 | $255.50 |
| Purchase #7 | $93.34 | 13.843% | $106.2611 | $106.26 | $106.25 | $106.30 |
| 7 purchase totals = | $862.63 | $946.6661 | $946.67 | $946.70 | $946.80 | |