| 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 | $141.90 | 11.118% | $157.6764 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $178.84 | 8.194% | $193.4941 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $143.69 | 13.645% | $163.2965 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $192.39 | 12.211% | $215.8827 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $24.65 | 11.753% | $27.5471 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $241.63 | 12.782% | $272.5151 | $272.52 | $272.50 | $272.50 |
| Purchase #7 | $90.54 | 8.538% | $98.2703 | $98.27 | $98.25 | $98.30 |
| 7 purchase totals = | $1,013.64 | $1,128.6822 | $1,128.69 | $1,128.70 | $1,128.70 | |