| 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 | $192.78 | 8.231% | $208.6477 | $208.65 | $208.65 | $208.60 |
| Purchase #2 | $16.64 | 7.175% | $17.8339 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $154.49 | 10.858% | $171.2645 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $131.46 | 12.607% | $148.0332 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $113.39 | 3.697% | $117.582 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $169.72 | 4.201% | $176.8499 | $176.85 | $176.85 | $176.80 |
| Purchase #7 | $81.63 | 9.752% | $89.5906 | $89.59 | $89.60 | $89.60 |
| 7 purchase totals = | $860.11 | $929.8018 | $929.79 | $929.85 | $929.70 | |