| 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 | $181.37 | 11.856% | $202.8732 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $125.99 | 10.359% | $139.0413 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $85.63 | 8.469% | $92.882 | $92.88 | $92.90 | $92.90 |
| Purchase #4 | $174.82 | 6.673% | $186.4857 | $186.49 | $186.50 | $186.50 |
| Purchase #5 | $9.83 | 7.377% | $10.5552 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $117.74 | 9.474% | $128.8947 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $115.34 | 13.825% | $131.2858 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $810.72 | $892.0179 | $892.02 | $892.05 | $892.10 | |