| 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 | $112.36 | 8.274% | $121.6567 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $182.98 | 3.159% | $188.7603 | $188.76 | $188.75 | $188.80 |
| Purchase #3 | $86.62 | 8.792% | $94.2356 | $94.24 | $94.25 | $94.20 |
| Purchase #4 | $119.31 | 7.160% | $127.8526 | $127.85 | $127.85 | $127.90 |
| Purchase #5 | $183.58 | 10.676% | $203.179 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $220.46 | 3.144% | $227.3913 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $206.61 | 7.733% | $222.5872 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $1,111.92 | $1,185.6627 | $1,185.67 | $1,185.70 | $1,185.80 | |