| 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 | $103.25 | 12.413% | $116.0664 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $180.37 | 7.377% | $193.6759 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $150.91 | 8.677% | $164.0045 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $224.95 | 5.396% | $237.0883 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $95.94 | 7.242% | $102.888 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $229.27 | 10.437% | $253.1989 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $73.88 | 9.106% | $80.6075 | $80.61 | $80.60 | $80.60 |
| 7 purchase totals = | $1,058.57 | $1,147.5295 | $1,147.54 | $1,147.55 | $1,147.60 | |