| 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 | $173.37 | 7.373% | $186.1526 | $186.15 | $186.15 | $186.20 |
| Purchase #2 | $188.40 | 9.587% | $206.4619 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $236.64 | 8.761% | $257.372 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $237.43 | 10.561% | $262.505 | $262.51 | $262.50 | $262.50 |
| Purchase #5 | $103.69 | 8.708% | $112.7193 | $112.72 | $112.70 | $112.70 |
| Purchase #6 | $68.77 | 9.148% | $75.0611 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $154.66 | 12.469% | $173.9446 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $1,162.96 | $1,274.2165 | $1,274.21 | $1,274.15 | $1,274.30 | |