| 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 | $186.35 | 10.380% | $205.6931 | $205.69 | $205.70 | $205.70 |
| Purchase #2 | $157.28 | 10.457% | $173.7268 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $223.78 | 7.843% | $241.3311 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $63.81 | 9.328% | $69.7622 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $250.86 | 3.652% | $260.0214 | $260.02 | $260.00 | $260.00 |
| Purchase #6 | $164.32 | 5.785% | $173.8259 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $152.97 | 6.812% | $163.3903 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $1,199.37 | $1,287.7508 | $1,287.75 | $1,287.80 | $1,287.70 | |