| 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 | $146.32 | 10.263% | $161.3368 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $90.40 | 8.218% | $97.8291 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $32.76 | 5.708% | $34.6299 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $161.59 | 8.836% | $175.8681 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $176.54 | 8.518% | $191.5777 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $117.88 | 4.158% | $122.7815 | $122.78 | $122.80 | $122.80 |
| Purchase #7 | $103.97 | 9.542% | $113.8908 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $829.46 | $897.9139 | $897.92 | $898.00 | $897.90 | |