| 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 | $149.53 | 13.539% | $169.7749 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $112.69 | 11.800% | $125.9874 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $91.66 | 4.537% | $95.8186 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $94.90 | 4.695% | $99.3556 | $99.36 | $99.35 | $99.40 |
| Purchase #5 | $150.75 | 9.339% | $164.8285 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $20.63 | 11.360% | $22.9736 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $120.45 | 8.176% | $130.298 | $130.30 | $130.30 | $130.30 |
| 7 purchase totals = | $740.61 | $809.0366 | $809.04 | $809.00 | $809.10 | |