| 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 | $133.68 | 12.352% | $150.1922 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $225.76 | 4.874% | $236.7635 | $236.76 | $236.75 | $236.80 |
| Purchase #3 | $85.41 | 8.732% | $92.868 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $105.88 | 10.829% | $117.3457 | $117.35 | $117.35 | $117.30 |
| Purchase #5 | $222.86 | 5.549% | $235.2265 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $38.43 | 6.725% | $41.0144 | $41.01 | $41.00 | $41.00 |
| Purchase #7 | $17.40 | 7.645% | $18.7302 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $829.42 | $892.1405 | $892.14 | $892.15 | $892.10 | |