| 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 | $126.73 | 7.280% | $135.9559 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $137.33 | 9.240% | $150.0193 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $51.42 | 7.604% | $55.33 | $55.33 | $55.35 | $55.30 |
| Purchase #4 | $171.72 | 11.438% | $191.3613 | $191.36 | $191.35 | $191.40 |
| Purchase #5 | $28.34 | 8.415% | $30.7248 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $52.84 | 13.812% | $60.1383 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $207.55 | 12.260% | $232.9956 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $775.93 | $856.5252 | $856.53 | $856.50 | $856.50 | |