| 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 | $209.60 | 9.481% | $229.4722 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $8.58 | 7.300% | $9.2063 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $146.26 | 5.235% | $153.9167 | $153.92 | $153.90 | $153.90 |
| Purchase #4 | $92.33 | 9.832% | $101.4079 | $101.41 | $101.40 | $101.40 |
| Purchase #5 | $116.89 | 6.406% | $124.378 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $83.56 | 3.672% | $86.6283 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $148.50 | 11.823% | $166.0572 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $805.72 | $871.0666 | $871.08 | $871.05 | $871.10 | |