| 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 | $176.40 | 12.216% | $197.949 | $197.95 | $197.95 | $197.90 |
| Purchase #2 | $164.75 | 13.338% | $186.7244 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $84.31 | 9.367% | $92.2073 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $192.39 | 3.522% | $199.166 | $199.17 | $199.15 | $199.20 |
| Purchase #5 | $113.33 | 3.562% | $117.3668 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $76.40 | 7.603% | $82.2087 | $82.21 | $82.20 | $82.20 |
| Purchase #7 | $18.93 | 6.850% | $20.2267 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $826.51 | $895.8489 | $895.86 | $895.80 | $895.80 | |