| 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 | $231.70 | 11.348% | $257.9933 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $143.28 | 3.527% | $148.3335 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $17.75 | 6.291% | $18.8667 | $18.87 | $18.85 | $18.90 |
| Purchase #4 | $158.71 | 9.629% | $173.9922 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $41.46 | 6.167% | $44.0168 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $68.84 | 13.413% | $78.0735 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $199.33 | 4.699% | $208.6965 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $861.07 | $929.9725 | $929.97 | $929.95 | $930.00 | |