| 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 | $164.91 | 3.158% | $170.1179 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $54.77 | 12.589% | $61.665 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $151.84 | 11.629% | $169.4975 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $133.94 | 3.154% | $138.1645 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $106.86 | 10.595% | $118.1818 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $209.74 | 13.143% | $237.3061 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $52.58 | 8.849% | $57.2328 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $874.64 | $952.1656 | $952.17 | $952.15 | $952.20 | |