| 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 | $139.67 | 4.292% | $145.6646 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $11.55 | 7.427% | $12.4078 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $19.43 | 9.273% | $21.2317 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $89.98 | 8.358% | $97.5005 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $249.26 | 5.619% | $263.2659 | $263.27 | $263.25 | $263.30 |
| Purchase #6 | $170.65 | 10.603% | $188.744 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $209.30 | 4.372% | $218.4506 | $218.45 | $218.45 | $218.50 |
| 7 purchase totals = | $889.84 | $947.2651 | $947.26 | $947.25 | $947.30 | |