| 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 | $124.97 | 10.588% | $138.2018 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $139.80 | 9.783% | $153.4766 | $153.48 | $153.50 | $153.50 |
| Purchase #3 | $9.78 | 4.646% | $10.2344 | $10.23 | $10.25 | $10.20 |
| Purchase #4 | $86.62 | 12.716% | $97.6346 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $104.98 | 10.564% | $116.0701 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $61.59 | 8.227% | $66.657 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $153.72 | 5.604% | $162.3345 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $681.46 | $744.6090 | $744.60 | $744.65 | $744.60 | |