| 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 | $149.66 | 6.157% | $158.8746 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $172.62 | 5.671% | $182.4093 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $224.39 | 11.291% | $249.7259 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $180.41 | 7.187% | $193.3761 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $58.40 | 5.563% | $61.6488 | $61.65 | $61.65 | $61.60 |
| Purchase #6 | $154.78 | 7.848% | $166.9271 | $166.93 | $166.95 | $166.90 |
| Purchase #7 | $153.32 | 6.806% | $163.755 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $1,093.58 | $1,176.7168 | $1,176.73 | $1,176.75 | $1,176.70 | |