| 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 | $175.86 | 11.828% | $196.6607 | $196.66 | $196.65 | $196.70 |
| Purchase #2 | $106.84 | 3.191% | $110.2493 | $110.25 | $110.25 | $110.20 |
| Purchase #3 | $42.30 | 13.665% | $48.0803 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $241.58 | 11.723% | $269.9004 | $269.90 | $269.90 | $269.90 |
| Purchase #5 | $76.40 | 4.374% | $79.7417 | $79.74 | $79.75 | $79.70 |
| Purchase #6 | $234.70 | 13.152% | $265.5677 | $265.57 | $265.55 | $265.60 |
| Purchase #7 | $7.27 | 6.578% | $7.7482 | $7.75 | $7.75 | $7.70 |
| 7 purchase totals = | $884.95 | $977.9483 | $977.95 | $977.95 | $977.90 | |