| 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 | $166.84 | 9.665% | $182.9651 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $81.83 | 12.296% | $91.8918 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $84.44 | 4.414% | $88.1672 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $221.79 | 6.509% | $236.2263 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $112.33 | 11.599% | $125.3592 | $125.36 | $125.35 | $125.40 |
| Purchase #6 | $21.81 | 9.582% | $23.8998 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $91.69 | 7.108% | $98.2073 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $780.73 | $846.7167 | $846.73 | $846.70 | $846.80 | |