| 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 | $158.30 | 10.130% | $174.3358 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $156.64 | 8.456% | $169.8855 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $171.83 | 8.159% | $185.8496 | $185.85 | $185.85 | $185.80 |
| Purchase #4 | $71.48 | 6.294% | $75.979 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $164.39 | 5.819% | $173.9559 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $122.85 | 3.709% | $127.4065 | $127.41 | $127.40 | $127.40 |
| Purchase #7 | $161.63 | 8.748% | $175.7694 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $1,007.12 | $1,083.1817 | $1,083.20 | $1,083.20 | $1,083.20 | |