| 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 | $197.28 | 9.606% | $216.2307 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $119.88 | 13.824% | $136.4522 | $136.45 | $136.45 | $136.50 |
| Purchase #3 | $127.88 | 12.836% | $144.2947 | $144.29 | $144.30 | $144.30 |
| Purchase #4 | $14.48 | 9.744% | $15.8909 | $15.89 | $15.90 | $15.90 |
| Purchase #5 | $87.38 | 11.187% | $97.1552 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $61.41 | 8.434% | $66.5893 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $183.54 | 9.732% | $201.4021 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $791.85 | $878.0151 | $878.01 | $878.05 | $878.10 | |