| 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 | $158.43 | 6.538% | $168.7882 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $191.26 | 11.776% | $213.7828 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $98.90 | 4.347% | $103.1992 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $14.93 | 5.432% | $15.741 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $83.80 | 13.531% | $95.139 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $146.44 | 6.121% | $155.4036 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $86.70 | 13.789% | $98.6551 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $780.46 | $850.7089 | $850.71 | $850.75 | $850.70 | |