| 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 | $121.38 | 12.681% | $136.7722 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $193.63 | 5.818% | $204.8954 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $49.26 | 9.684% | $54.0303 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $40.82 | 4.113% | $42.4989 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $154.97 | 4.474% | $161.9034 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $63.61 | 5.569% | $67.1524 | $67.15 | $67.15 | $67.20 |
| Purchase #7 | $48.91 | 10.596% | $54.0925 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $672.58 | $721.3451 | $721.34 | $721.35 | $721.40 | |