| 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 | $130.89 | 6.632% | $139.5706 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $119.75 | 3.161% | $123.5353 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $94.65 | 3.223% | $97.7006 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $148.31 | 13.459% | $168.271 | $168.27 | $168.25 | $168.30 |
| Purchase #5 | $36.64 | 10.338% | $40.4278 | $40.43 | $40.45 | $40.40 |
| Purchase #6 | $23.33 | 13.849% | $26.561 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $222.46 | 13.543% | $252.5878 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $776.03 | $848.6541 | $848.66 | $848.65 | $848.70 | |