| 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 | $151.86 | 6.365% | $161.5259 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $156.40 | 4.502% | $163.4411 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $135.59 | 6.257% | $144.0739 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $61.45 | 11.210% | $68.3385 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $75.84 | 5.808% | $80.2448 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $222.79 | 10.516% | $246.2186 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $86.93 | 13.240% | $98.4395 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $890.86 | $962.2823 | $962.28 | $962.30 | $962.10 | |