| 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 | $229.29 | 12.376% | $257.6669 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $93.26 | 9.577% | $102.1915 | $102.19 | $102.20 | $102.20 |
| Purchase #3 | $141.54 | 9.819% | $155.4378 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $100.97 | 6.659% | $107.6936 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $20.95 | 12.648% | $23.5998 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $170.54 | 11.438% | $190.0464 | $190.05 | $190.05 | $190.00 |
| Purchase #7 | $19.89 | 8.426% | $21.5659 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $776.44 | $858.2019 | $858.21 | $858.20 | $858.20 | |