| 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 | $116.34 | 8.593% | $126.3371 | $126.34 | $126.35 | $126.30 |
| Purchase #2 | $221.63 | 7.609% | $238.4938 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $85.39 | 11.320% | $95.0561 | $95.06 | $95.05 | $95.10 |
| Purchase #4 | $54.68 | 6.808% | $58.4026 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $147.47 | 11.309% | $164.1474 | $164.15 | $164.15 | $164.10 |
| Purchase #6 | $76.31 | 6.347% | $81.1534 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $132.67 | 5.388% | $139.8183 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $834.49 | $903.4087 | $903.41 | $903.40 | $903.40 | |