| 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 | $157.49 | 4.145% | $164.018 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $99.57 | 5.160% | $104.7078 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $146.60 | 8.258% | $158.7062 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $8.81 | 5.751% | $9.3167 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $204.90 | 7.416% | $220.0954 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $168.45 | 3.473% | $174.3003 | $174.30 | $174.30 | $174.30 |
| Purchase #7 | $105.86 | 5.775% | $111.9734 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $891.68 | $943.1178 | $943.13 | $943.05 | $943.10 | |