| 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 | $177.99 | 11.527% | $198.5069 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $156.44 | 6.314% | $166.3176 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $62.80 | 10.414% | $69.34 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $56.66 | 4.836% | $59.4001 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $160.39 | 3.633% | $166.217 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $33.31 | 13.448% | $37.7895 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $243.68 | 7.460% | $261.8585 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $891.27 | $959.4296 | $959.44 | $959.40 | $959.40 | |