| 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 | $154.99 | 5.789% | $163.9624 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $243.61 | 5.604% | $257.2619 | $257.26 | $257.25 | $257.30 |
| Purchase #3 | $220.78 | 6.785% | $235.7599 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $21.67 | 8.359% | $23.4814 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $213.73 | 10.774% | $236.7573 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $114.93 | 3.448% | $118.8928 | $118.89 | $118.90 | $118.90 |
| Purchase #7 | $91.41 | 11.744% | $102.1452 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $1,061.12 | $1,138.2609 | $1,138.26 | $1,138.25 | $1,138.40 | |