| 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 | $20.49 | 13.159% | $23.1863 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $155.85 | 8.702% | $169.4121 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $119.36 | 11.281% | $132.825 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $71.85 | 11.305% | $79.9726 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $27.72 | 8.300% | $30.0208 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $114.79 | 12.446% | $129.0768 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $221.33 | 13.628% | $251.4929 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $731.39 | $815.9865 | $815.99 | $816.00 | $816.00 | |