| 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 | $196.79 | 10.298% | $217.0554 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $199.36 | 4.164% | $207.6614 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $122.81 | 11.542% | $136.9847 | $136.98 | $137.00 | $137.00 |
| Purchase #4 | $168.57 | 6.790% | $180.0159 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $200.39 | 10.376% | $221.1825 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $41.71 | 7.742% | $44.9392 | $44.94 | $44.95 | $44.90 |
| Purchase #7 | $9.82 | 3.548% | $10.1684 | $10.17 | $10.15 | $10.20 |
| 7 purchase totals = | $939.45 | $1,018.0075 | $1,018.01 | $1,018.00 | $1,018.10 | |