| 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 | $140.88 | 4.750% | $147.5718 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $214.49 | 10.339% | $236.6661 | $236.67 | $236.65 | $236.70 |
| Purchase #3 | $75.86 | 3.542% | $78.547 | $78.55 | $78.55 | $78.50 |
| Purchase #4 | $44.34 | 10.378% | $48.9416 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $116.29 | 11.610% | $129.7913 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $75.40 | 5.828% | $79.7943 | $79.79 | $79.80 | $79.80 |
| Purchase #7 | $163.87 | 12.715% | $184.7061 | $184.71 | $184.70 | $184.70 |
| 7 purchase totals = | $831.13 | $906.0182 | $906.02 | $906.00 | $906.00 | |