| 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 | $15.44 | 12.185% | $17.3214 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $170.40 | 3.639% | $176.6009 | $176.60 | $176.60 | $176.60 |
| Purchase #3 | $74.78 | 6.375% | $79.5472 | $79.55 | $79.55 | $79.50 |
| Purchase #4 | $22.55 | 5.315% | $23.7485 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $165.70 | 11.874% | $185.3752 | $185.38 | $185.40 | $185.40 |
| Purchase #6 | $146.45 | 9.816% | $160.8255 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $153.39 | 8.472% | $166.3852 | $166.39 | $166.40 | $166.40 |
| 7 purchase totals = | $748.71 | $809.8039 | $809.82 | $809.85 | $809.70 | |