| 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 | $78.35 | 10.257% | $86.3864 | $86.39 | $86.40 | $86.40 |
| Purchase #2 | $141.39 | 12.594% | $159.1967 | $159.20 | $159.20 | $159.20 |
| Purchase #3 | $149.92 | 3.420% | $155.0473 | $155.05 | $155.05 | $155.00 |
| Purchase #4 | $248.35 | 13.122% | $280.9385 | $280.94 | $280.95 | $280.90 |
| Purchase #5 | $189.31 | 7.127% | $202.8021 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $213.49 | 5.478% | $225.185 | $225.19 | $225.20 | $225.20 |
| Purchase #7 | $52.73 | 4.384% | $55.0417 | $55.04 | $55.05 | $55.00 |
| 7 purchase totals = | $1,073.54 | $1,164.5977 | $1,164.61 | $1,164.65 | $1,164.50 | |