| 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 | $168.90 | 11.503% | $188.3286 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $36.42 | 4.124% | $37.922 | $37.92 | $37.90 | $37.90 |
| Purchase #3 | $233.76 | 12.376% | $262.6901 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $126.89 | 10.869% | $140.6817 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $6.66 | 3.381% | $6.8852 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $48.78 | 5.130% | $51.2824 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $26.73 | 12.159% | $29.9801 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $648.14 | $717.7701 | $717.77 | $717.85 | $717.80 | |