| 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 | $154.68 | 8.426% | $167.7133 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $83.85 | 3.355% | $86.6632 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $71.38 | 9.350% | $78.054 | $78.05 | $78.05 | $78.10 |
| Purchase #4 | $129.74 | 6.459% | $138.1199 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $215.94 | 9.748% | $236.9898 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $105.29 | 7.201% | $112.8719 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $26.81 | 9.668% | $29.402 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $787.69 | $849.8141 | $849.80 | $849.75 | $849.90 | |