| 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 | $101.75 | 13.485% | $115.471 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $163.89 | 3.133% | $169.0247 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $40.71 | 7.378% | $43.7136 | $43.71 | $43.70 | $43.70 |
| Purchase #4 | $66.37 | 8.751% | $72.178 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $32.28 | 3.440% | $33.3904 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $223.39 | 3.704% | $231.6644 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $49.87 | 5.108% | $52.4174 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $678.26 | $717.8595 | $717.85 | $717.80 | $717.90 | |