| 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 | $132.90 | 10.468% | $146.812 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $49.74 | 11.273% | $55.3472 | $55.35 | $55.35 | $55.30 |
| Purchase #3 | $182.63 | 8.125% | $197.4687 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $163.36 | 11.177% | $181.6187 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $76.31 | 6.267% | $81.0923 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $223.36 | 10.400% | $246.5894 | $246.59 | $246.60 | $246.60 |
| Purchase #7 | $26.88 | 12.507% | $30.2419 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $855.18 | $939.1702 | $939.17 | $939.15 | $939.10 | |