| 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 | $132.46 | 7.799% | $142.7906 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $14.37 | 5.698% | $15.1888 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $21.86 | 6.330% | $23.2437 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $224.61 | 10.373% | $247.9088 | $247.91 | $247.90 | $247.90 |
| Purchase #5 | $37.61 | 11.696% | $42.0089 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $185.56 | 3.237% | $191.5666 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $60.59 | 5.817% | $64.1145 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $677.06 | $726.8219 | $726.82 | $726.80 | $726.80 | |