| 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 | $117.84 | 10.526% | $130.2438 | $130.24 | $130.25 | $130.20 |
| Purchase #2 | $31.61 | 3.166% | $32.6108 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $128.41 | 7.239% | $137.7056 | $137.71 | $137.70 | $137.70 |
| Purchase #4 | $30.97 | 8.587% | $33.6294 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $163.38 | 8.373% | $177.0598 | $177.06 | $177.05 | $177.10 |
| Purchase #6 | $151.57 | 12.292% | $170.201 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $171.89 | 11.129% | $191.0196 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $795.67 | $872.4700 | $872.47 | $872.45 | $872.40 | |