| 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 | $167.62 | 3.638% | $173.718 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $236.75 | 7.632% | $254.8188 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $27.62 | 5.786% | $29.2181 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $201.28 | 11.767% | $224.9646 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $72.82 | 7.226% | $78.082 | $78.08 | $78.10 | $78.10 |
| Purchase #6 | $103.56 | 6.415% | $110.2034 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $113.97 | 11.570% | $127.1563 | $127.16 | $127.15 | $127.20 |
| 7 purchase totals = | $923.62 | $998.1612 | $998.16 | $998.10 | $998.20 | |