| 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 | $151.61 | 8.159% | $163.9799 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $181.49 | 11.709% | $202.7407 | $202.74 | $202.75 | $202.70 |
| Purchase #3 | $105.84 | 3.792% | $109.8535 | $109.85 | $109.85 | $109.90 |
| Purchase #4 | $106.62 | 10.722% | $118.0518 | $118.05 | $118.05 | $118.10 |
| Purchase #5 | $14.73 | 8.721% | $16.0146 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $100.71 | 11.712% | $112.5052 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $166.99 | 5.839% | $176.7405 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $827.99 | $899.8862 | $899.88 | $899.90 | $899.90 | |