| 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 | $132.91 | 12.112% | $149.0081 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $162.35 | 4.726% | $170.0227 | $170.02 | $170.00 | $170.00 |
| Purchase #3 | $200.64 | 8.134% | $216.9601 | $216.96 | $216.95 | $217.00 |
| Purchase #4 | $128.91 | 11.304% | $143.482 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $144.47 | 13.728% | $164.3028 | $164.30 | $164.30 | $164.30 |
| Purchase #6 | $91.88 | 8.196% | $99.4105 | $99.41 | $99.40 | $99.40 |
| Purchase #7 | $21.73 | 8.874% | $23.6583 | $23.66 | $23.65 | $23.70 |
| 7 purchase totals = | $882.89 | $966.8445 | $966.84 | $966.80 | $966.90 | |