| 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 | $168.64 | 10.533% | $186.4029 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $114.61 | 6.263% | $121.788 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $110.66 | 5.295% | $116.5194 | $116.52 | $116.50 | $116.50 |
| Purchase #4 | $71.42 | 11.359% | $79.5326 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $12.37 | 13.240% | $14.0078 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $11.89 | 13.155% | $13.4541 | $13.45 | $13.45 | $13.50 |
| Purchase #7 | $169.44 | 12.152% | $190.0303 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $659.03 | $721.7351 | $721.73 | $721.75 | $721.70 | |