| 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 | $88.82 | 10.683% | $98.3086 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $151.73 | 10.840% | $168.1775 | $168.18 | $168.20 | $168.20 |
| Purchase #3 | $13.55 | 10.671% | $14.9959 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $68.74 | 9.455% | $75.2394 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $161.93 | 6.530% | $172.504 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $195.36 | 8.806% | $212.5634 | $212.56 | $212.55 | $212.60 |
| Purchase #7 | $113.67 | 5.800% | $120.2629 | $120.26 | $120.25 | $120.30 |
| 7 purchase totals = | $793.80 | $862.0517 | $862.05 | $862.05 | $862.10 | |