| 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 | $136.70 | 7.466% | $146.906 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $235.38 | 10.672% | $260.4998 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $125.62 | 11.359% | $139.8892 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $156.61 | 13.345% | $177.5096 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $127.93 | 7.379% | $137.37 | $137.37 | $137.35 | $137.40 |
| Purchase #6 | $243.31 | 11.853% | $272.1495 | $272.15 | $272.15 | $272.10 |
| Purchase #7 | $149.72 | 7.374% | $160.7604 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $1,175.27 | $1,295.0845 | $1,295.09 | $1,295.05 | $1,295.10 | |