| 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 | $227.37 | 4.339% | $237.2356 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $153.84 | 8.171% | $166.4103 | $166.41 | $166.40 | $166.40 |
| Purchase #3 | $60.97 | 5.814% | $64.5148 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $146.68 | 11.142% | $163.0231 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $214.65 | 9.373% | $234.7691 | $234.77 | $234.75 | $234.80 |
| Purchase #6 | $227.64 | 13.573% | $258.5376 | $258.54 | $258.55 | $258.50 |
| Purchase #7 | $30.38 | 9.204% | $33.1762 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $1,061.53 | $1,157.6667 | $1,157.67 | $1,157.65 | $1,157.60 | |