| 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 | $159.49 | 10.700% | $176.5554 | $176.56 | $176.55 | $176.60 |
| Purchase #2 | $169.88 | 10.697% | $188.0521 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $109.31 | 8.340% | $118.4265 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $134.53 | 7.296% | $144.3453 | $144.35 | $144.35 | $144.30 |
| Purchase #5 | $187.34 | 9.622% | $205.3659 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $232.56 | 11.308% | $258.8579 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $184.80 | 10.308% | $203.8492 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $1,177.91 | $1,295.4523 | $1,295.47 | $1,295.45 | $1,295.50 | |