| 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 | $143.98 | 7.450% | $154.7065 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $82.62 | 12.435% | $92.8938 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $37.95 | 10.528% | $41.9454 | $41.95 | $41.95 | $41.90 |
| Purchase #4 | $91.53 | 6.610% | $97.5801 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $110.40 | 3.723% | $114.5102 | $114.51 | $114.50 | $114.50 |
| Purchase #6 | $141.96 | 13.483% | $161.1005 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $157.55 | 9.736% | $172.8891 | $172.89 | $172.90 | $172.90 |
| 7 purchase totals = | $765.99 | $835.6256 | $835.63 | $835.65 | $835.60 | |