| 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 | $150.53 | 11.305% | $167.5474 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $158.88 | 6.380% | $169.0165 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $86.54 | 10.559% | $95.6778 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $215.74 | 7.419% | $231.7458 | $231.75 | $231.75 | $231.70 |
| Purchase #5 | $92.47 | 11.532% | $103.1336 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $73.69 | 4.449% | $76.9685 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $88.49 | 5.797% | $93.6198 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $866.34 | $937.7094 | $937.72 | $937.70 | $937.60 | |