| 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 | $136.83 | 8.437% | $148.3743 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $67.31 | 5.626% | $71.0969 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $173.90 | 12.282% | $195.2584 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $23.65 | 11.110% | $26.2775 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $235.38 | 3.308% | $243.1664 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $33.91 | 4.603% | $35.4709 | $35.47 | $35.45 | $35.50 |
| Purchase #7 | $217.40 | 5.522% | $229.4048 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $888.38 | $949.0492 | $949.05 | $949.00 | $949.20 | |