| 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 | $121.41 | 5.161% | $127.676 | $127.68 | $127.70 | $127.70 |
| Purchase #2 | $84.81 | 12.445% | $95.3646 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $125.68 | 11.388% | $139.9924 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $22.31 | 4.856% | $23.3934 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $170.85 | 6.843% | $182.5413 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $62.99 | 3.460% | $65.1695 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $233.82 | 13.726% | $265.9141 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $821.87 | $900.0513 | $900.04 | $900.05 | $900.10 | |