| 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 | $118.72 | 11.858% | $132.7978 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $206.29 | 10.705% | $228.3733 | $228.37 | $228.35 | $228.40 |
| Purchase #3 | $37.30 | 7.834% | $40.2221 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $125.88 | 10.270% | $138.8079 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $168.63 | 10.295% | $185.9905 | $185.99 | $186.00 | $186.00 |
| Purchase #6 | $43.75 | 6.211% | $46.4673 | $46.47 | $46.45 | $46.50 |
| Purchase #7 | $44.71 | 8.863% | $48.6726 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $745.28 | $821.3315 | $821.33 | $821.25 | $821.40 | |