| 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 | $165.98 | 12.326% | $186.4387 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $129.50 | 8.526% | $140.5412 | $140.54 | $140.55 | $140.50 |
| Purchase #3 | $41.73 | 8.289% | $45.189 | $45.19 | $45.20 | $45.20 |
| Purchase #4 | $177.95 | 12.235% | $199.7222 | $199.72 | $199.70 | $199.70 |
| Purchase #5 | $209.60 | 3.481% | $216.8962 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $9.67 | 3.645% | $10.0225 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $102.60 | 4.362% | $107.0754 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $837.03 | $905.8852 | $905.89 | $905.90 | $905.80 | |