| 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 | $171.75 | 7.256% | $184.2122 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $199.59 | 7.604% | $214.7668 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $191.62 | 9.305% | $209.4502 | $209.45 | $209.45 | $209.50 |
| Purchase #4 | $97.42 | 7.182% | $104.4167 | $104.42 | $104.40 | $104.40 |
| Purchase #5 | $47.89 | 7.121% | $51.3002 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $217.33 | 7.790% | $234.26 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $97.86 | 3.705% | $101.4857 | $101.49 | $101.50 | $101.50 |
| 7 purchase totals = | $1,023.46 | $1,099.8918 | $1,099.90 | $1,099.85 | $1,100.00 | |