| 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 | $136.83 | 5.128% | $143.8466 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $140.40 | 11.516% | $156.5685 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $221.70 | 9.537% | $242.8435 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $43.38 | 4.267% | $45.231 | $45.23 | $45.25 | $45.20 |
| Purchase #5 | $129.91 | 3.543% | $134.5127 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $201.66 | 12.757% | $227.3858 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $6.29 | 7.735% | $6.7765 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $880.17 | $957.1646 | $957.17 | $957.20 | $957.10 | |