| 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 | $150.75 | 8.199% | $163.11 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $116.33 | 5.574% | $122.8142 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $183.99 | 6.590% | $196.1149 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $8.76 | 3.783% | $9.0914 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $206.90 | 7.400% | $222.2106 | $222.21 | $222.20 | $222.20 |
| Purchase #6 | $167.76 | 11.450% | $186.9685 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $105.39 | 12.776% | $118.8546 | $118.85 | $118.85 | $118.90 |
| 7 purchase totals = | $939.88 | $1,019.1642 | $1,019.15 | $1,019.10 | $1,019.20 | |