| 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 | $137.96 | 7.865% | $148.8106 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $57.75 | 6.453% | $61.4766 | $61.48 | $61.50 | $61.50 |
| Purchase #3 | $214.44 | 11.496% | $239.092 | $239.09 | $239.10 | $239.10 |
| Purchase #4 | $70.76 | 10.576% | $78.2436 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $80.61 | 4.671% | $84.3753 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $205.52 | 13.692% | $233.6598 | $233.66 | $233.65 | $233.70 |
| Purchase #7 | $40.38 | 12.179% | $45.2979 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $807.42 | $890.9558 | $890.96 | $891.00 | $891.00 | |