| 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 | $161.44 | 6.151% | $171.3702 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $200.38 | 4.671% | $209.7397 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $154.41 | 6.166% | $163.9309 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $244.26 | 6.554% | $260.2688 | $260.27 | $260.25 | $260.30 |
| Purchase #5 | $154.27 | 3.872% | $160.2433 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $209.79 | 6.253% | $222.9082 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $184.42 | 9.285% | $201.5434 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $1,308.97 | $1,390.0045 | $1,390.00 | $1,390.00 | $1,389.90 | |