| 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 | $126.69 | 9.554% | $138.794 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $70.64 | 10.258% | $77.8863 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $121.95 | 9.157% | $133.117 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $211.27 | 3.167% | $217.9609 | $217.96 | $217.95 | $218.00 |
| Purchase #5 | $55.44 | 7.852% | $59.7931 | $59.79 | $59.80 | $59.80 |
| Purchase #6 | $102.36 | 8.571% | $111.1333 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $155.55 | 6.729% | $166.017 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $843.90 | $904.7016 | $904.70 | $904.70 | $904.70 | |