| 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 | $136.97 | 5.277% | $144.1979 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $37.82 | 12.271% | $42.4609 | $42.46 | $42.45 | $42.50 |
| Purchase #3 | $14.99 | 7.858% | $16.1679 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $83.54 | 11.392% | $93.0569 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $180.69 | 4.173% | $188.2302 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $246.34 | 6.168% | $261.5343 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $98.45 | 5.748% | $104.1089 | $104.11 | $104.10 | $104.10 |
| 7 purchase totals = | $798.80 | $849.7570 | $849.76 | $849.75 | $849.80 | |