| 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 | $110.97 | 6.746% | $118.456 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $138.84 | 7.714% | $149.5501 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $109.77 | 8.176% | $118.7448 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $75.95 | 8.295% | $82.2501 | $82.25 | $82.25 | $82.30 |
| Purchase #5 | $100.39 | 11.824% | $112.2601 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $114.35 | 4.481% | $119.474 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $42.43 | 8.338% | $45.9678 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $692.70 | $746.7029 | $746.70 | $746.65 | $746.90 | |