| 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 | $13.77 | 13.743% | $15.6624 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $168.48 | 4.341% | $175.7937 | $175.79 | $175.80 | $175.80 |
| Purchase #3 | $70.33 | 12.560% | $79.1634 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $48.88 | 4.727% | $51.1906 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $154.30 | 13.652% | $175.365 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $141.25 | 10.846% | $156.57 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $202.78 | 9.726% | $222.5024 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $799.79 | $876.2475 | $876.24 | $876.20 | $876.40 | |