| 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 | $146.33 | 10.637% | $161.8951 | $161.90 | $161.90 | $161.90 |
| Purchase #2 | $225.89 | 4.511% | $236.0799 | $236.08 | $236.10 | $236.10 |
| Purchase #3 | $12.33 | 5.464% | $13.0037 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $28.51 | 8.610% | $30.9647 | $30.96 | $30.95 | $31.00 |
| Purchase #5 | $63.39 | 11.768% | $70.8497 | $70.85 | $70.85 | $70.80 |
| Purchase #6 | $15.55 | 3.393% | $16.0776 | $16.08 | $16.10 | $16.10 |
| Purchase #7 | $227.29 | 13.114% | $257.0968 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $719.29 | $785.9675 | $785.97 | $786.00 | $786.00 | |