| 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 | $147.96 | 3.784% | $153.5588 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $217.54 | 9.308% | $237.7886 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $240.51 | 5.798% | $254.4548 | $254.45 | $254.45 | $254.50 |
| Purchase #4 | $49.65 | 13.644% | $56.4242 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $86.87 | 12.245% | $97.5072 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $48.82 | 8.373% | $52.9077 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $40.42 | 11.541% | $45.0849 | $45.08 | $45.10 | $45.10 |
| 7 purchase totals = | $831.77 | $897.7262 | $897.72 | $897.70 | $897.80 | |