| 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 | $153.44 | 4.781% | $160.776 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $88.81 | 3.558% | $91.9699 | $91.97 | $91.95 | $92.00 |
| Purchase #3 | $40.49 | 12.531% | $45.5638 | $45.56 | $45.55 | $45.60 |
| Purchase #4 | $75.50 | 4.455% | $78.8635 | $78.86 | $78.85 | $78.90 |
| Purchase #5 | $148.81 | 9.851% | $163.4693 | $163.47 | $163.45 | $163.50 |
| Purchase #6 | $236.30 | 13.669% | $268.5998 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $60.58 | 11.520% | $67.5588 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $803.93 | $876.8011 | $876.80 | $876.75 | $877.00 | |