| 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 | $182.77 | 12.420% | $205.47 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $224.94 | 6.427% | $239.3969 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $134.53 | 3.308% | $138.9803 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $26.39 | 3.381% | $27.2822 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $140.30 | 5.491% | $148.0039 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $130.88 | 13.657% | $148.7543 | $148.75 | $148.75 | $148.80 |
| Purchase #7 | $36.36 | 6.468% | $38.7118 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $876.17 | $946.5994 | $946.59 | $946.60 | $946.70 | |