| 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 | $135.42 | 8.704% | $147.207 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $177.65 | 7.204% | $190.4479 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $222.44 | 6.328% | $236.516 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $26.87 | 8.355% | $29.115 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $210.30 | 10.468% | $232.3142 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $65.91 | 5.821% | $69.7466 | $69.75 | $69.75 | $69.70 |
| Purchase #7 | $52.59 | 6.370% | $55.94 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $891.18 | $961.2867 | $961.30 | $961.25 | $961.10 | |