| 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 | $181.28 | 9.352% | $198.2333 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $139.31 | 12.289% | $156.4298 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $25.28 | 8.393% | $27.4018 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $41.44 | 5.777% | $43.834 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $40.91 | 8.532% | $44.4004 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $195.27 | 5.478% | $205.9669 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $121.74 | 12.755% | $137.2679 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $745.23 | $813.5341 | $813.53 | $813.55 | $813.50 | |