| 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 | $154.50 | 11.326% | $171.9987 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $59.53 | 8.227% | $64.4275 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $43.49 | 8.770% | $47.3041 | $47.30 | $47.30 | $47.30 |
| Purchase #4 | $25.43 | 9.633% | $27.8797 | $27.88 | $27.90 | $27.90 |
| Purchase #5 | $182.96 | 5.246% | $192.5581 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $208.47 | 7.846% | $224.8266 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $215.93 | 9.607% | $236.6744 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $890.31 | $965.6691 | $965.67 | $965.70 | $965.70 | |