| 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 | $162.38 | 10.419% | $179.2984 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $88.59 | 10.336% | $97.7467 | $97.75 | $97.75 | $97.70 |
| Purchase #3 | $56.38 | 13.188% | $63.8154 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $149.25 | 3.305% | $154.1827 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $191.49 | 11.118% | $212.7799 | $212.78 | $212.80 | $212.80 |
| Purchase #6 | $156.41 | 11.370% | $174.1938 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $234.25 | 12.175% | $262.7699 | $262.77 | $262.75 | $262.80 |
| 7 purchase totals = | $1,038.75 | $1,144.7868 | $1,144.79 | $1,144.80 | $1,144.80 | |