| 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 | $176.69 | 5.106% | $185.7118 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $110.80 | 5.198% | $116.5594 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $163.63 | 11.330% | $182.1693 | $182.17 | $182.15 | $182.20 |
| Purchase #4 | $27.93 | 9.569% | $30.6026 | $30.60 | $30.60 | $30.60 |
| Purchase #5 | $242.50 | 12.247% | $272.199 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $133.92 | 8.770% | $145.6648 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $57.31 | 12.241% | $64.3253 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $912.78 | $997.2322 | $997.23 | $997.20 | $997.30 | |