| 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 | $163.91 | 7.642% | $176.436 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $68.76 | 9.282% | $75.1423 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $80.45 | 7.786% | $86.7138 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $126.72 | 13.662% | $144.0325 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $28.36 | 8.741% | $30.8389 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $213.89 | 9.135% | $233.4289 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $242.31 | 8.304% | $262.4314 | $262.43 | $262.45 | $262.40 |
| 7 purchase totals = | $924.40 | $1,009.0238 | $1,009.02 | $1,009.10 | $1,008.80 | |