| 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 | $172.88 | 7.540% | $185.9152 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $227.99 | 9.821% | $250.3809 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $8.53 | 5.869% | $9.0306 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $134.61 | 4.760% | $141.0174 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $214.43 | 4.775% | $224.669 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $143.72 | 12.451% | $161.6146 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $154.92 | 9.121% | $169.0503 | $169.05 | $169.05 | $169.10 |
| 7 purchase totals = | $1,057.08 | $1,141.6780 | $1,141.68 | $1,141.65 | $1,141.70 | |