| 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 | $139.88 | 13.506% | $158.7722 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $229.74 | 5.639% | $242.695 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $175.41 | 6.284% | $186.4328 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $27.62 | 10.182% | $30.4323 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $115.30 | 11.268% | $128.292 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $45.78 | 6.468% | $48.7411 | $48.74 | $48.75 | $48.70 |
| Purchase #7 | $23.68 | 8.539% | $25.702 | $25.70 | $25.70 | $25.70 |
| 7 purchase totals = | $757.41 | $821.0674 | $821.06 | $821.10 | $821.00 | |