| 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 | $149.53 | 4.358% | $156.0465 | $156.05 | $156.05 | $156.00 |
| Purchase #2 | $116.77 | 6.347% | $124.1814 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $75.75 | 3.776% | $78.6103 | $78.61 | $78.60 | $78.60 |
| Purchase #4 | $28.69 | 12.135% | $32.1715 | $32.17 | $32.15 | $32.20 |
| Purchase #5 | $159.70 | 7.114% | $171.0611 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $56.53 | 3.488% | $58.5018 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $19.53 | 10.104% | $21.5033 | $21.50 | $21.50 | $21.50 |
| 7 purchase totals = | $606.50 | $642.0759 | $642.07 | $642.05 | $642.10 | |