| 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 | $156.72 | 3.511% | $162.2224 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $215.42 | 3.478% | $222.9123 | $222.91 | $222.90 | $222.90 |
| Purchase #3 | $224.54 | 4.371% | $234.3546 | $234.35 | $234.35 | $234.40 |
| Purchase #4 | $243.70 | 3.705% | $252.7291 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $173.67 | 11.673% | $193.9425 | $193.94 | $193.95 | $193.90 |
| Purchase #6 | $238.59 | 9.620% | $261.5424 | $261.54 | $261.55 | $261.50 |
| Purchase #7 | $62.70 | 11.274% | $69.7688 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $1,315.34 | $1,397.4721 | $1,397.46 | $1,397.45 | $1,397.40 | |