| 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 | $139.25 | 5.771% | $147.2861 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $119.40 | 6.276% | $126.8935 | $126.89 | $126.90 | $126.90 |
| Purchase #3 | $146.82 | 11.167% | $163.2154 | $163.22 | $163.20 | $163.20 |
| Purchase #4 | $138.66 | 11.292% | $154.3175 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $136.66 | 4.277% | $142.5049 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $125.59 | 10.844% | $139.209 | $139.21 | $139.20 | $139.20 |
| Purchase #7 | $114.27 | 10.729% | $126.53 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $920.65 | $999.9564 | $999.96 | $999.95 | $999.90 | |