| 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 | $161.97 | 9.156% | $176.8 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $101.75 | 11.113% | $113.0575 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $19.30 | 4.449% | $20.1587 | $20.16 | $20.15 | $20.20 |
| Purchase #4 | $93.27 | 8.475% | $101.1746 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $84.97 | 5.754% | $89.8592 | $89.86 | $89.85 | $89.90 |
| Purchase #6 | $151.31 | 8.354% | $163.9504 | $163.95 | $163.95 | $164.00 |
| Purchase #7 | $40.43 | 3.670% | $41.9138 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $653.00 | $706.9142 | $706.91 | $706.85 | $707.10 | |