| 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 | $169.59 | 13.522% | $192.522 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $174.78 | 13.743% | $198.8 | $198.80 | $198.80 | $198.80 |
| Purchase #3 | $164.76 | 5.757% | $174.2452 | $174.25 | $174.25 | $174.20 |
| Purchase #4 | $120.71 | 5.198% | $126.9845 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $91.47 | 6.557% | $97.4677 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $7.81 | 12.187% | $8.7618 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $33.68 | 13.259% | $38.1456 | $38.15 | $38.15 | $38.10 |
| 7 purchase totals = | $762.80 | $836.9268 | $836.93 | $836.90 | $836.90 | |