| 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 | $175.55 | 3.839% | $182.2894 | $182.29 | $182.30 | $182.30 |
| Purchase #2 | $17.46 | 13.776% | $19.8653 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $223.81 | 10.709% | $247.7778 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $70.25 | 8.832% | $76.4545 | $76.45 | $76.45 | $76.50 |
| Purchase #5 | $142.81 | 5.705% | $150.9573 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $111.91 | 3.566% | $115.9007 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $29.98 | 4.862% | $31.4376 | $31.44 | $31.45 | $31.40 |
| 7 purchase totals = | $771.77 | $824.6826 | $824.69 | $824.70 | $824.80 | |