| 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 | $175.94 | 8.698% | $191.2433 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $175.99 | 8.206% | $190.4317 | $190.43 | $190.45 | $190.40 |
| Purchase #3 | $47.48 | 8.422% | $51.4788 | $51.48 | $51.50 | $51.50 |
| Purchase #4 | $190.67 | 4.227% | $198.7296 | $198.73 | $198.75 | $198.70 |
| Purchase #5 | $23.69 | 4.410% | $24.7347 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $104.85 | 4.191% | $109.2443 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $195.85 | 6.479% | $208.5391 | $208.54 | $208.55 | $208.50 |
| 7 purchase totals = | $914.47 | $974.4015 | $974.39 | $974.50 | $974.20 | |