| 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 | $166.85 | 6.165% | $177.1363 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $44.90 | 11.313% | $49.9795 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $165.74 | 4.622% | $173.4005 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $153.69 | 11.832% | $171.8746 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $43.97 | 11.114% | $48.8568 | $48.86 | $48.85 | $48.90 |
| Purchase #6 | $126.40 | 9.199% | $138.0275 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $42.58 | 6.373% | $45.2936 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $744.13 | $804.5688 | $804.57 | $804.60 | $804.60 | |