| 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 | $174.71 | 6.506% | $186.0766 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $176.41 | 9.814% | $193.7229 | $193.72 | $193.70 | $193.70 |
| Purchase #3 | $6.82 | 12.203% | $7.6522 | $7.65 | $7.65 | $7.70 |
| Purchase #4 | $57.70 | 11.563% | $64.3719 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $229.58 | 13.291% | $260.0935 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $27.89 | 8.406% | $30.2344 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $9.54 | 10.496% | $10.5413 | $10.54 | $10.55 | $10.50 |
| 7 purchase totals = | $682.65 | $752.6928 | $752.68 | $752.70 | $752.70 | |