| 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 | $141.41 | 7.222% | $151.6226 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $85.64 | 6.274% | $91.0131 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $28.86 | 5.221% | $30.3668 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $227.62 | 13.605% | $258.5877 | $258.59 | $258.60 | $258.60 |
| Purchase #5 | $234.58 | 8.616% | $254.7914 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $186.79 | 4.477% | $195.1526 | $195.15 | $195.15 | $195.20 |
| Purchase #7 | $72.37 | 7.507% | $77.8028 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $977.27 | $1,059.3370 | $1,059.33 | $1,059.30 | $1,059.40 | |