| 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 | $120.81 | 13.134% | $136.6772 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $87.25 | 10.800% | $96.673 | $96.67 | $96.65 | $96.70 |
| Purchase #3 | $74.82 | 3.516% | $77.4507 | $77.45 | $77.45 | $77.50 |
| Purchase #4 | $243.93 | 4.816% | $255.6777 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $155.30 | 7.205% | $166.4894 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $61.87 | 8.375% | $67.0516 | $67.05 | $67.05 | $67.10 |
| Purchase #7 | $148.40 | 12.302% | $166.6562 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $892.38 | $966.6758 | $966.68 | $966.70 | $966.90 | |