| 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 | $150.70 | 12.167% | $169.0357 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $162.95 | 8.776% | $177.2505 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $183.84 | 3.504% | $190.2818 | $190.28 | $190.30 | $190.30 |
| Purchase #4 | $42.65 | 11.346% | $47.4891 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $31.84 | 3.245% | $32.8732 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $52.44 | 12.201% | $58.8382 | $58.84 | $58.85 | $58.80 |
| Purchase #7 | $196.82 | 7.744% | $212.0617 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $821.24 | $887.8302 | $887.83 | $887.85 | $887.90 | |