| 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 | $207.59 | 5.813% | $219.6572 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $240.43 | 8.478% | $260.8137 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $171.99 | 10.470% | $189.9974 | $190.00 | $190.00 | $190.00 |
| Purchase #4 | $140.81 | 5.627% | $148.7334 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $85.86 | 3.274% | $88.6711 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $154.58 | 6.763% | $165.0342 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $208.89 | 11.256% | $232.4027 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $1,210.15 | $1,305.3097 | $1,305.30 | $1,305.30 | $1,305.30 | |