| 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 | $74.56 | 5.463% | $78.6332 | $78.63 | $78.65 | $78.60 |
| Purchase #2 | $113.56 | 6.717% | $121.1878 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $173.71 | 12.828% | $195.9935 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $143.30 | 10.127% | $157.812 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $186.51 | 10.438% | $205.9779 | $205.98 | $206.00 | $206.00 |
| Purchase #6 | $42.43 | 4.498% | $44.3385 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $87.70 | 10.708% | $97.0909 | $97.09 | $97.10 | $97.10 |
| 7 purchase totals = | $821.77 | $901.0338 | $901.03 | $901.10 | $901.00 | |