| 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 | $188.79 | 5.451% | $199.0809 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $149.56 | 3.645% | $155.0115 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $33.53 | 10.599% | $37.0838 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $117.87 | 13.239% | $133.4748 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $56.32 | 3.769% | $58.4427 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $233.88 | 8.616% | $254.0311 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $137.73 | 8.873% | $149.9508 | $149.95 | $149.95 | $150.00 |
| 7 purchase totals = | $917.68 | $987.0756 | $987.06 | $987.10 | $987.10 | |