| 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 | $160.45 | 9.545% | $175.765 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $45.26 | 3.366% | $46.7835 | $46.78 | $46.80 | $46.80 |
| Purchase #3 | $13.50 | 12.160% | $15.1416 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $198.42 | 4.159% | $206.6723 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $116.63 | 7.377% | $125.2338 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $54.92 | 4.417% | $57.3458 | $57.35 | $57.35 | $57.30 |
| Purchase #7 | $172.36 | 8.222% | $186.5314 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $761.54 | $813.4734 | $813.47 | $813.50 | $813.40 | |