| 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 | $163.26 | 10.548% | $180.4807 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $234.75 | 3.172% | $242.1963 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $41.25 | 6.657% | $43.996 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $71.30 | 5.249% | $75.0425 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $127.97 | 12.731% | $144.2619 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $98.47 | 5.579% | $103.9636 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $80.48 | 5.111% | $84.5933 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $817.48 | $874.5343 | $874.53 | $874.55 | $874.60 | |