| 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 | $158.74 | 4.731% | $166.25 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $101.70 | 12.735% | $114.6515 | $114.65 | $114.65 | $114.70 |
| Purchase #3 | $90.30 | 10.155% | $99.47 | $99.47 | $99.45 | $99.50 |
| Purchase #4 | $150.96 | 8.202% | $163.3417 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $102.38 | 3.488% | $105.951 | $105.95 | $105.95 | $106.00 |
| Purchase #6 | $121.39 | 12.569% | $136.6475 | $136.65 | $136.65 | $136.60 |
| Purchase #7 | $111.42 | 3.566% | $115.3932 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $836.89 | $901.7049 | $901.70 | $901.70 | $901.80 | |