| 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 | $170.81 | 8.584% | $185.4723 | $185.47 | $185.45 | $185.50 |
| Purchase #2 | $204.47 | 5.203% | $215.1086 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $86.44 | 4.230% | $90.0964 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $36.57 | 3.179% | $37.7326 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $58.41 | 8.817% | $63.56 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $229.40 | 3.303% | $236.9771 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $101.78 | 13.662% | $115.6852 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $887.88 | $944.6322 | $944.64 | $944.65 | $944.70 | |