| 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 | $11.84 | 8.387% | $12.833 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $176.80 | 4.549% | $184.8426 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $149.90 | 13.298% | $169.8337 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $157.57 | 11.656% | $175.9364 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $192.81 | 4.872% | $202.2037 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $27.44 | 10.115% | $30.2156 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $179.62 | 6.645% | $191.5557 | $191.56 | $191.55 | $191.60 |
| 7 purchase totals = | $895.98 | $967.4207 | $967.42 | $967.45 | $967.30 | |