| 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 | $156.78 | 12.192% | $175.8946 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $234.54 | 9.262% | $256.2631 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $77.61 | 5.611% | $81.9647 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $52.94 | 11.252% | $58.8968 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $83.62 | 7.775% | $90.1215 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $112.78 | 7.265% | $120.9735 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $116.44 | 13.872% | $132.5926 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $834.71 | $916.7068 | $916.69 | $916.65 | $916.80 | |