| 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 | $147.50 | 10.635% | $163.1866 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $110.73 | 4.709% | $115.9443 | $115.94 | $115.95 | $115.90 |
| Purchase #3 | $116.29 | 5.692% | $122.9092 | $122.91 | $122.90 | $122.90 |
| Purchase #4 | $27.56 | 8.813% | $29.9889 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $79.66 | 12.374% | $89.5171 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $224.29 | 10.833% | $248.5873 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $45.99 | 8.407% | $49.8564 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $752.02 | $819.9898 | $820.00 | $820.00 | $820.00 | |