| 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 | $168.25 | 3.268% | $173.7484 | $173.75 | $173.75 | $173.70 |
| Purchase #2 | $229.97 | 4.308% | $239.8771 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $195.78 | 5.731% | $207.0002 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $16.49 | 5.222% | $17.3511 | $17.35 | $17.35 | $17.40 |
| Purchase #5 | $78.87 | 7.479% | $84.7687 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $188.59 | 7.737% | $203.1812 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $9.93 | 8.597% | $10.7837 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $887.88 | $936.7104 | $936.71 | $936.75 | $936.80 | |