| 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 | $154.73 | 10.499% | $170.9751 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $11.82 | 12.452% | $13.2918 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $117.34 | 11.812% | $131.2002 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $44.96 | 3.126% | $46.3654 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $64.26 | 10.362% | $70.9186 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $190.56 | 13.872% | $216.9945 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $10.92 | 3.526% | $11.305 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $594.59 | $661.0506 | $661.06 | $661.05 | $661.10 | |