| 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 | $156.89 | 4.157% | $163.4119 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $60.36 | 12.770% | $68.068 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $227.87 | 5.858% | $241.2186 | $241.22 | $241.20 | $241.20 |
| Purchase #4 | $100.63 | 3.178% | $103.828 | $103.83 | $103.85 | $103.80 |
| Purchase #5 | $58.36 | 4.649% | $61.0732 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $217.46 | 6.352% | $231.2731 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $226.62 | 12.135% | $254.1203 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $1,048.19 | $1,122.9931 | $1,122.99 | $1,122.90 | $1,123.00 | |