| 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 | $11.87 | 12.791% | $13.3883 | $13.39 | $13.40 | $13.40 |
| Purchase #2 | $169.97 | 6.393% | $180.8362 | $180.84 | $180.85 | $180.80 |
| Purchase #3 | $77.92 | 7.858% | $84.043 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $158.89 | 8.510% | $172.4115 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $128.65 | 10.132% | $141.6848 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $20.26 | 13.611% | $23.0176 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $236.59 | 4.195% | $246.515 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $804.15 | $861.8964 | $861.90 | $861.90 | $861.80 | |