| 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 | $125.50 | 9.321% | $137.1979 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $158.38 | 11.728% | $176.9548 | $176.95 | $176.95 | $177.00 |
| Purchase #3 | $19.82 | 10.167% | $21.8351 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $123.92 | 10.192% | $136.5499 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $117.58 | 6.649% | $125.3979 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $32.37 | 9.188% | $35.3442 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $233.86 | 3.820% | $242.7935 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $811.43 | $876.0733 | $876.07 | $876.10 | $876.00 | |