| 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 | $194.74 | 10.569% | $215.3221 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $85.38 | 9.504% | $93.4945 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $86.37 | 12.732% | $97.3666 | $97.37 | $97.35 | $97.40 |
| Purchase #4 | $118.96 | 13.167% | $134.6235 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $68.42 | 11.183% | $76.0714 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $20.37 | 7.292% | $21.8554 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $111.27 | 13.600% | $126.4027 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $685.51 | $765.1362 | $765.13 | $765.05 | $765.20 | |