| 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 | $174.39 | 3.185% | $179.9443 | $179.94 | $179.95 | $179.90 |
| Purchase #2 | $132.97 | 13.523% | $150.9515 | $150.95 | $150.95 | $151.00 |
| Purchase #3 | $192.80 | 3.836% | $200.1958 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $224.57 | 5.119% | $236.0657 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $60.53 | 9.326% | $66.175 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $41.52 | 5.519% | $43.8115 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $103.81 | 12.246% | $116.5226 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $930.59 | $993.6664 | $993.67 | $993.65 | $993.70 | |