| 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 | $166.58 | 4.129% | $173.4581 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $220.46 | 6.372% | $234.5077 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $123.36 | 10.556% | $136.3819 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $151.86 | 11.190% | $168.8531 | $168.85 | $168.85 | $168.90 |
| Purchase #5 | $7.82 | 7.324% | $8.3927 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $60.58 | 5.721% | $64.0458 | $64.05 | $64.05 | $64.00 |
| Purchase #7 | $112.64 | 6.798% | $120.2973 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $843.30 | $905.9366 | $905.94 | $905.95 | $906.00 | |