| 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 | $132.27 | 8.174% | $143.0817 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $54.55 | 11.775% | $60.9733 | $60.97 | $60.95 | $61.00 |
| Purchase #3 | $111.90 | 11.741% | $125.0382 | $125.04 | $125.05 | $125.00 |
| Purchase #4 | $48.70 | 7.678% | $52.4392 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $97.46 | 3.503% | $100.874 | $100.87 | $100.85 | $100.90 |
| Purchase #6 | $121.28 | 11.406% | $135.1132 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $110.74 | 3.359% | $114.4598 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $676.90 | $731.9794 | $731.97 | $731.95 | $732.00 | |