| 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 | $169.92 | 4.490% | $177.5494 | $177.55 | $177.55 | $177.50 |
| Purchase #2 | $56.35 | 10.772% | $62.42 | $62.42 | $62.40 | $62.40 |
| Purchase #3 | $68.78 | 4.715% | $72.023 | $72.02 | $72.00 | $72.00 |
| Purchase #4 | $53.91 | 13.758% | $61.3269 | $61.33 | $61.35 | $61.30 |
| Purchase #5 | $27.62 | 6.537% | $29.4255 | $29.43 | $29.45 | $29.40 |
| Purchase #6 | $207.75 | 13.866% | $236.5566 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $152.41 | 11.368% | $169.736 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $736.74 | $809.0374 | $809.05 | $809.05 | $808.90 | |