| 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 | $111.47 | 12.328% | $125.212 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $179.32 | 3.721% | $185.9925 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $233.54 | 10.341% | $257.6904 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $25.83 | 12.185% | $28.9774 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $59.83 | 11.712% | $66.8373 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $16.27 | 3.767% | $16.8829 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $19.58 | 10.601% | $21.6557 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $645.84 | $703.2482 | $703.25 | $703.30 | $703.30 | |