| 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 | $153.60 | 10.861% | $170.2825 | $170.28 | $170.30 | $170.30 |
| Purchase #2 | $33.75 | 7.205% | $36.1817 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $27.62 | 10.487% | $30.5165 | $30.52 | $30.50 | $30.50 |
| Purchase #4 | $71.94 | 9.481% | $78.7606 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $163.85 | 12.129% | $183.7234 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $185.80 | 5.745% | $196.4742 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $79.85 | 3.517% | $82.6583 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $716.41 | $778.5972 | $778.59 | $778.55 | $778.70 | |