| 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 | $173.58 | 6.240% | $184.4114 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $124.91 | 8.695% | $135.7709 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $90.74 | 7.650% | $97.6816 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $43.42 | 7.200% | $46.5462 | $46.55 | $46.55 | $46.50 |
| Purchase #5 | $77.38 | 10.866% | $85.7881 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $100.32 | 12.244% | $112.6032 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $167.40 | 10.576% | $185.1042 | $185.10 | $185.10 | $185.10 |
| 7 purchase totals = | $777.75 | $847.9056 | $847.90 | $847.90 | $847.90 | |