| 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 | $135.57 | 9.471% | $148.4098 | $148.41 | $148.40 | $148.40 |
| Purchase #2 | $102.27 | 11.465% | $113.9953 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $53.92 | 7.778% | $58.1139 | $58.11 | $58.10 | $58.10 |
| Purchase #4 | $222.37 | 3.344% | $229.8061 | $229.81 | $229.80 | $229.80 |
| Purchase #5 | $34.49 | 8.359% | $37.373 | $37.37 | $37.35 | $37.40 |
| Purchase #6 | $11.68 | 13.665% | $13.2761 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $208.44 | 5.300% | $219.4873 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $768.74 | $820.4615 | $820.47 | $820.45 | $820.50 | |