| 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 | $226.94 | 5.382% | $239.1539 | $239.15 | $239.15 | $239.20 |
| Purchase #2 | $43.76 | 7.641% | $47.1037 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $123.69 | 13.319% | $140.1643 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $82.58 | 3.343% | $85.3406 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $75.43 | 5.476% | $79.5605 | $79.56 | $79.55 | $79.60 |
| Purchase #6 | $34.78 | 3.564% | $36.0196 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $155.49 | 8.314% | $168.4174 | $168.42 | $168.40 | $168.40 |
| 7 purchase totals = | $742.67 | $795.7600 | $795.75 | $795.70 | $795.80 | |