| 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 | $168.87 | 12.281% | $189.6089 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $66.46 | 12.281% | $74.622 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $20.99 | 11.405% | $23.3839 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $72.83 | 4.510% | $76.1146 | $76.11 | $76.10 | $76.10 |
| Purchase #5 | $114.63 | 8.643% | $124.5375 | $124.54 | $124.55 | $124.50 |
| Purchase #6 | $19.56 | 3.625% | $20.2691 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $78.97 | 11.536% | $88.08 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $542.31 | $596.6160 | $596.61 | $596.60 | $596.60 | |