| 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 | $191.56 | 4.298% | $199.7932 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $94.88 | 12.619% | $106.8529 | $106.85 | $106.85 | $106.90 |
| Purchase #3 | $164.78 | 5.193% | $173.337 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $97.88 | 10.507% | $108.1643 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $91.94 | 11.362% | $102.3862 | $102.39 | $102.40 | $102.40 |
| Purchase #6 | $42.27 | 10.299% | $46.6234 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $126.60 | 6.553% | $134.8961 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $809.91 | $872.0531 | $872.05 | $872.05 | $872.10 | |