| 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 | $200.47 | 6.247% | $212.9934 | $212.99 | $213.00 | $213.00 |
| Purchase #2 | $169.58 | 7.814% | $182.831 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $19.38 | 8.381% | $21.0042 | $21.00 | $21.00 | $21.00 |
| Purchase #4 | $95.85 | 4.477% | $100.1412 | $100.14 | $100.15 | $100.10 |
| Purchase #5 | $154.90 | 8.550% | $168.144 | $168.14 | $168.15 | $168.10 |
| Purchase #6 | $118.73 | 9.346% | $129.8265 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $149.91 | 11.857% | $167.6848 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $908.82 | $982.6251 | $982.61 | $982.70 | $982.50 | |