| 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 | $124.42 | 10.128% | $137.0213 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $66.64 | 4.237% | $69.4635 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $20.99 | 5.204% | $22.0823 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $160.43 | 12.270% | $180.1148 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $16.96 | 5.806% | $17.9447 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $160.80 | 13.153% | $181.95 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $106.81 | 13.404% | $121.1268 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $657.05 | $729.7034 | $729.69 | $729.70 | $729.70 | |