| 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 | $189.87 | 8.490% | $205.99 | $205.99 | $206.00 | $206.00 |
| Purchase #2 | $224.82 | 12.423% | $252.7494 | $252.75 | $252.75 | $252.70 |
| Purchase #3 | $67.61 | 9.223% | $73.8457 | $73.85 | $73.85 | $73.80 |
| Purchase #4 | $41.35 | 12.845% | $46.6614 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $55.95 | 7.695% | $60.2554 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $48.29 | 13.851% | $54.9786 | $54.98 | $55.00 | $55.00 |
| Purchase #7 | $182.51 | 6.840% | $194.9937 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $810.40 | $889.4742 | $889.48 | $889.50 | $889.50 | |