| 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 | $138.28 | 9.256% | $151.0792 | $151.08 | $151.10 | $151.10 |
| Purchase #2 | $61.49 | 7.398% | $66.039 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $57.87 | 5.658% | $61.1443 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $153.82 | 6.582% | $163.9444 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $139.47 | 13.482% | $158.2733 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $122.36 | 3.614% | $126.7821 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $87.27 | 9.710% | $95.7439 | $95.74 | $95.75 | $95.70 |
| 7 purchase totals = | $760.56 | $823.0062 | $822.99 | $823.05 | $822.90 | |