| 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 | $181.34 | 7.708% | $195.3177 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $140.70 | 6.498% | $149.8427 | $149.84 | $149.85 | $149.80 |
| Purchase #3 | $86.83 | 6.314% | $92.3124 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $51.80 | 12.271% | $58.1564 | $58.16 | $58.15 | $58.20 |
| Purchase #5 | $157.65 | 13.642% | $179.1566 | $179.16 | $179.15 | $179.20 |
| Purchase #6 | $228.46 | 3.683% | $236.8742 | $236.87 | $236.85 | $236.90 |
| Purchase #7 | $9.43 | 5.156% | $9.9162 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $856.21 | $921.5762 | $921.58 | $921.50 | $921.60 | |