| 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 | $97.32 | 7.217% | $104.3436 | $104.34 | $104.35 | $104.30 |
| Purchase #2 | $166.34 | 9.663% | $182.4134 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $108.25 | 13.417% | $122.7739 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $179.94 | 8.727% | $195.6434 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $109.36 | 8.184% | $118.31 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $66.69 | 9.132% | $72.7801 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $76.92 | 6.643% | $82.0298 | $82.03 | $82.05 | $82.00 |
| 7 purchase totals = | $804.82 | $878.2942 | $878.28 | $878.30 | $878.20 | |