| 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 | $80.80 | 6.523% | $86.0706 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $167.57 | 3.473% | $173.3897 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $105.93 | 8.766% | $115.2158 | $115.22 | $115.20 | $115.20 |
| Purchase #4 | $213.96 | 11.568% | $238.7109 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $84.81 | 5.488% | $89.4644 | $89.46 | $89.45 | $89.50 |
| Purchase #6 | $67.38 | 12.744% | $75.9669 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $194.69 | 6.689% | $207.7128 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $915.14 | $986.5311 | $986.53 | $986.45 | $986.60 | |