| 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 | $149.99 | 5.778% | $158.6564 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $114.93 | 10.749% | $127.2838 | $127.28 | $127.30 | $127.30 |
| Purchase #3 | $82.75 | 7.507% | $88.962 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $175.58 | 4.735% | $183.8937 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $227.41 | 5.408% | $239.7083 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $88.91 | 9.693% | $97.528 | $97.53 | $97.55 | $97.50 |
| Purchase #7 | $45.84 | 12.479% | $51.5604 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $885.41 | $947.5926 | $947.59 | $947.60 | $947.70 | |