| 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 | $166.71 | 5.134% | $175.2689 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $37.82 | 10.177% | $41.6689 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $77.34 | 7.574% | $83.1977 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $113.78 | 11.135% | $126.4494 | $126.45 | $126.45 | $126.40 |
| Purchase #5 | $178.59 | 11.134% | $198.4742 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $186.81 | 10.315% | $206.0795 | $206.08 | $206.10 | $206.10 |
| Purchase #7 | $99.54 | 3.130% | $102.6556 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $860.59 | $933.7942 | $933.80 | $933.75 | $933.90 | |