| 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 | $97.48 | 13.283% | $110.4283 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $117.39 | 11.728% | $131.1575 | $131.16 | $131.15 | $131.20 |
| Purchase #3 | $190.76 | 7.105% | $204.3135 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $86.58 | 13.372% | $98.1575 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $45.96 | 10.437% | $50.7568 | $50.76 | $50.75 | $50.80 |
| Purchase #6 | $134.70 | 5.225% | $141.7381 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $102.25 | 4.743% | $107.0997 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $775.12 | $843.6514 | $843.66 | $843.65 | $843.70 | |