| 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 | $119.63 | 11.173% | $132.9963 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $82.64 | 6.687% | $88.1661 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $75.60 | 10.552% | $83.5773 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $227.70 | 12.313% | $255.7367 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $17.70 | 12.210% | $19.8612 | $19.86 | $19.85 | $19.90 |
| Purchase #6 | $117.35 | 7.524% | $126.1794 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $73.99 | 4.360% | $77.216 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $714.61 | $783.7330 | $783.75 | $783.75 | $783.80 | |