| 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 | $70.56 | 8.860% | $76.8116 | $76.81 | $76.80 | $76.80 |
| Purchase #2 | $238.28 | 3.697% | $247.0892 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $157.99 | 11.294% | $175.8334 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $12.48 | 8.849% | $13.5844 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $85.91 | 3.803% | $89.1772 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $133.74 | 12.374% | $150.289 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $150.58 | 7.671% | $162.131 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $849.54 | $914.9158 | $914.91 | $915.00 | $914.90 | |