| 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 | $159.44 | 8.224% | $172.5523 | $172.55 | $172.55 | $172.60 |
| Purchase #2 | $239.62 | 3.565% | $248.1625 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $89.43 | 8.455% | $96.9913 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $65.30 | 12.632% | $73.5487 | $73.55 | $73.55 | $73.50 |
| Purchase #5 | $77.29 | 4.797% | $80.9976 | $81.00 | $81.00 | $81.00 |
| Purchase #6 | $58.46 | 12.221% | $65.6044 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $188.63 | 5.285% | $198.5991 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $878.17 | $936.4559 | $936.45 | $936.45 | $936.50 | |