| 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 | $135.41 | 11.488% | $150.9659 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $15.45 | 5.324% | $16.2726 | $16.27 | $16.25 | $16.30 |
| Purchase #3 | $108.53 | 3.871% | $112.7312 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $220.27 | 4.336% | $229.8209 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $129.36 | 3.621% | $134.0441 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $46.45 | 7.198% | $49.7935 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $139.31 | 8.152% | $150.6666 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $794.78 | $844.2948 | $844.29 | $844.25 | $844.30 | |