| 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 | $178.92 | 4.128% | $186.3058 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $91.65 | 12.118% | $102.7561 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $97.77 | 13.580% | $111.0472 | $111.05 | $111.05 | $111.00 |
| Purchase #4 | $66.53 | 4.767% | $69.7015 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $169.79 | 5.614% | $179.322 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $12.95 | 4.326% | $13.5102 | $13.51 | $13.50 | $13.50 |
| Purchase #7 | $40.76 | 10.677% | $45.1119 | $45.11 | $45.10 | $45.10 |
| 7 purchase totals = | $658.37 | $707.7547 | $707.76 | $707.70 | $707.70 | |