| 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 | $149.47 | 5.161% | $157.1841 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $193.59 | 8.655% | $210.3452 | $210.35 | $210.35 | $210.30 |
| Purchase #3 | $120.39 | 5.480% | $126.9874 | $126.99 | $127.00 | $127.00 |
| Purchase #4 | $242.88 | 11.453% | $270.697 | $270.70 | $270.70 | $270.70 |
| Purchase #5 | $195.69 | 10.149% | $215.5506 | $215.55 | $215.55 | $215.60 |
| Purchase #6 | $93.82 | 4.330% | $97.8824 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $209.46 | 8.772% | $227.8338 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $1,205.30 | $1,306.4805 | $1,306.48 | $1,306.55 | $1,306.50 | |