| 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 | $145.87 | 13.800% | $166.0001 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $112.31 | 13.387% | $127.3449 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $44.43 | 11.669% | $49.6145 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $212.98 | 3.854% | $221.1882 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $193.38 | 13.836% | $220.1361 | $220.14 | $220.15 | $220.10 |
| Purchase #6 | $220.44 | 7.404% | $236.7614 | $236.76 | $236.75 | $236.80 |
| Purchase #7 | $115.44 | 3.113% | $119.0336 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $1,044.85 | $1,140.0788 | $1,140.07 | $1,140.10 | $1,140.00 | |