| 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 | $127.32 | 12.772% | $143.5813 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $201.28 | 9.388% | $220.1762 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $46.90 | 4.251% | $48.8937 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $130.58 | 4.153% | $136.003 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $150.89 | 10.269% | $166.3849 | $166.38 | $166.40 | $166.40 |
| Purchase #6 | $38.55 | 10.200% | $42.4821 | $42.48 | $42.50 | $42.50 |
| Purchase #7 | $92.34 | 5.723% | $97.6246 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $787.86 | $855.1458 | $855.13 | $855.20 | $855.20 | |