| 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 | $186.49 | 3.440% | $192.9053 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $14.35 | 4.472% | $14.9917 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $175.76 | 13.304% | $199.1431 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $41.40 | 7.223% | $44.3903 | $44.39 | $44.40 | $44.40 |
| Purchase #5 | $210.88 | 7.643% | $226.9976 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $27.56 | 13.402% | $31.2536 | $31.25 | $31.25 | $31.30 |
| Purchase #7 | $42.63 | 13.854% | $48.536 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $699.07 | $758.2176 | $758.22 | $758.25 | $758.20 | |