| 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 | $167.91 | 7.682% | $180.8088 | $180.81 | $180.80 | $180.80 |
| Purchase #2 | $182.38 | 10.474% | $201.4825 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $8.38 | 11.697% | $9.3602 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $67.58 | 12.522% | $76.0424 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $214.66 | 6.811% | $229.2805 | $229.28 | $229.30 | $229.30 |
| Purchase #6 | $111.74 | 4.191% | $116.423 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $54.68 | 7.179% | $58.6055 | $58.61 | $58.60 | $58.60 |
| 7 purchase totals = | $807.33 | $872.0029 | $872.00 | $872.00 | $872.00 | |