| 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 | $161.38 | 4.136% | $168.0547 | $168.05 | $168.05 | $168.10 |
| Purchase #2 | $221.88 | 5.436% | $233.9414 | $233.94 | $233.95 | $233.90 |
| Purchase #3 | $86.97 | 6.118% | $92.2908 | $92.29 | $92.30 | $92.30 |
| Purchase #4 | $242.50 | 7.667% | $261.0925 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $154.95 | 5.393% | $163.3065 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $175.98 | 12.400% | $197.8015 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $84.26 | 10.854% | $93.4056 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $1,127.92 | $1,209.8930 | $1,209.89 | $1,209.90 | $1,209.90 | |