| 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 | $184.87 | 4.343% | $192.8989 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $99.76 | 12.649% | $112.3786 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $14.50 | 11.785% | $16.2088 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $124.98 | 4.461% | $130.5554 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $149.91 | 4.160% | $156.1463 | $156.15 | $156.15 | $156.10 |
| Purchase #6 | $78.55 | 13.252% | $88.9594 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $27.62 | 9.743% | $30.311 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $680.19 | $727.4584 | $727.47 | $727.45 | $727.50 | |