| 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 | $103.73 | 9.187% | $113.2597 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $119.88 | 10.291% | $132.2169 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $207.45 | 9.595% | $227.3548 | $227.35 | $227.35 | $227.40 |
| Purchase #4 | $176.75 | 4.773% | $185.1863 | $185.19 | $185.20 | $185.20 |
| Purchase #5 | $47.97 | 11.452% | $53.4635 | $53.46 | $53.45 | $53.50 |
| Purchase #6 | $14.77 | 11.333% | $16.4439 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $176.36 | 8.375% | $191.1302 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $846.91 | $919.0553 | $919.05 | $919.05 | $919.10 | |