| 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 | $158.38 | 8.396% | $171.6776 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $247.64 | 13.619% | $281.3661 | $281.37 | $281.35 | $281.40 |
| Purchase #3 | $151.60 | 7.585% | $163.0989 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $218.87 | 8.530% | $237.5396 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $207.60 | 6.413% | $220.9134 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $249.55 | 10.618% | $276.0472 | $276.05 | $276.05 | $276.00 |
| Purchase #7 | $121.41 | 12.339% | $136.3908 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $1,355.05 | $1,487.0336 | $1,487.04 | $1,487.05 | $1,487.00 | |