| 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 | $151.59 | 11.200% | $168.5681 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $26.94 | 13.820% | $30.6631 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $21.93 | 3.104% | $22.6107 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $215.74 | 7.365% | $231.6293 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $195.98 | 11.560% | $218.6353 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $82.62 | 4.511% | $86.347 | $86.35 | $86.35 | $86.30 |
| Purchase #7 | $93.87 | 4.146% | $97.7619 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $788.67 | $856.2154 | $856.22 | $856.20 | $856.20 | |