| 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 | $181.82 | 13.274% | $205.9548 | $205.95 | $205.95 | $206.00 |
| Purchase #2 | $46.25 | 3.610% | $47.9196 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $17.54 | 3.745% | $18.1969 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $46.72 | 8.715% | $50.7916 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $207.75 | 10.313% | $229.1753 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $80.88 | 11.240% | $89.9709 | $89.97 | $89.95 | $90.00 |
| Purchase #7 | $192.43 | 12.209% | $215.9238 | $215.92 | $215.90 | $215.90 |
| 7 purchase totals = | $773.39 | $857.9329 | $857.93 | $857.90 | $858.00 | |