| 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 | $174.68 | 4.863% | $183.1747 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $104.60 | 13.140% | $118.3444 | $118.34 | $118.35 | $118.30 |
| Purchase #3 | $95.92 | 8.826% | $104.3859 | $104.39 | $104.40 | $104.40 |
| Purchase #4 | $206.99 | 10.760% | $229.2621 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $24.89 | 8.376% | $26.9748 | $26.97 | $26.95 | $27.00 |
| Purchase #6 | $97.27 | 3.208% | $100.3904 | $100.39 | $100.40 | $100.40 |
| Purchase #7 | $11.35 | 7.636% | $12.2167 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $715.70 | $774.7490 | $774.74 | $774.70 | $774.80 | |