| 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 | $154.60 | 5.868% | $163.6719 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $167.74 | 7.614% | $180.5117 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $99.59 | 8.734% | $108.2882 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $137.59 | 13.123% | $155.6459 | $155.65 | $155.65 | $155.60 |
| Purchase #5 | $78.69 | 4.480% | $82.2153 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $218.75 | 13.505% | $248.2922 | $248.29 | $248.30 | $248.30 |
| Purchase #7 | $42.93 | 9.516% | $47.0152 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $899.89 | $985.6404 | $985.65 | $985.60 | $985.60 | |