| 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 | $133.37 | 11.761% | $149.0556 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $77.31 | 6.595% | $82.4086 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $150.45 | 13.302% | $170.4629 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $179.64 | 11.503% | $200.304 | $200.30 | $200.30 | $200.30 |
| Purchase #5 | $57.44 | 12.242% | $64.4718 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $15.36 | 13.133% | $17.3772 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $13.35 | 7.581% | $14.3621 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $626.92 | $698.4422 | $698.44 | $698.40 | $698.60 | |