| 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 | $111.46 | 13.752% | $126.788 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $207.73 | 10.232% | $228.9849 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $177.57 | 4.182% | $184.996 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $44.49 | 9.358% | $48.6534 | $48.65 | $48.65 | $48.70 |
| Purchase #5 | $156.70 | 9.440% | $171.4925 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $48.87 | 3.161% | $50.4148 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $66.57 | 5.680% | $70.3512 | $70.35 | $70.35 | $70.40 |
| 7 purchase totals = | $813.39 | $881.6808 | $881.67 | $881.70 | $881.80 | |