| 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 | $172.90 | 7.563% | $185.9764 | $185.98 | $186.00 | $186.00 |
| Purchase #2 | $127.26 | 3.526% | $131.7472 | $131.75 | $131.75 | $131.70 |
| Purchase #3 | $169.89 | 7.768% | $183.0871 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $148.42 | 5.121% | $156.0206 | $156.02 | $156.00 | $156.00 |
| Purchase #5 | $98.91 | 5.857% | $104.7032 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $47.55 | 11.874% | $53.1961 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $155.70 | 8.325% | $168.662 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $920.63 | $983.3926 | $983.40 | $983.40 | $983.40 | |