| 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 | $115.51 | 9.599% | $126.5978 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $180.37 | 4.435% | $188.3694 | $188.37 | $188.35 | $188.40 |
| Purchase #3 | $117.63 | 10.867% | $130.4129 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $165.79 | 9.431% | $181.4257 | $181.43 | $181.45 | $181.40 |
| Purchase #5 | $39.57 | 12.658% | $44.5788 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $68.49 | 6.773% | $73.1288 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $149.79 | 9.289% | $163.704 | $163.70 | $163.70 | $163.70 |
| 7 purchase totals = | $837.15 | $908.2174 | $908.22 | $908.25 | $908.20 | |