| 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 | $187.54 | 6.592% | $199.9026 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $156.39 | 6.743% | $166.9354 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $7.48 | 8.113% | $8.0869 | $8.09 | $8.10 | $8.10 |
| Purchase #4 | $117.56 | 10.574% | $129.9908 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $29.57 | 3.759% | $30.6815 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $97.32 | 7.871% | $104.9801 | $104.98 | $105.00 | $105.00 |
| Purchase #7 | $121.84 | 4.513% | $127.3386 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $717.70 | $767.9159 | $767.92 | $768.00 | $767.90 | |