| 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 | $197.39 | 13.713% | $224.4581 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $159.47 | 10.335% | $175.9512 | $175.95 | $175.95 | $176.00 |
| Purchase #3 | $218.64 | 11.401% | $243.5671 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $205.94 | 9.524% | $225.5537 | $225.55 | $225.55 | $225.60 |
| Purchase #5 | $234.75 | 8.248% | $254.1122 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $10.88 | 11.826% | $12.1667 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $25.85 | 13.235% | $29.2712 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $1,052.92 | $1,165.0802 | $1,165.08 | $1,165.00 | $1,165.30 | |