| 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 | $141.47 | 12.170% | $158.6869 | $158.69 | $158.70 | $158.70 |
| Purchase #2 | $149.85 | 13.341% | $169.8415 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $222.69 | 5.356% | $234.6173 | $234.62 | $234.60 | $234.60 |
| Purchase #4 | $37.26 | 7.644% | $40.1082 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $22.41 | 4.178% | $23.3463 | $23.35 | $23.35 | $23.30 |
| Purchase #6 | $213.94 | 10.545% | $236.5 | $236.50 | $236.50 | $236.50 |
| Purchase #7 | $64.76 | 3.142% | $66.7948 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $852.38 | $929.8950 | $929.90 | $929.90 | $929.80 | |