| 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 | $110.75 | 4.741% | $116.0007 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $175.29 | 8.808% | $190.7295 | $190.73 | $190.75 | $190.70 |
| Purchase #3 | $180.66 | 6.643% | $192.6612 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $20.28 | 7.785% | $21.8588 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $153.61 | 12.754% | $173.2014 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $81.51 | 11.733% | $91.0736 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $27.98 | 4.691% | $29.2925 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $750.08 | $814.8177 | $814.81 | $814.80 | $814.90 | |