| 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 | $153.39 | 9.804% | $168.4284 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $38.38 | 9.469% | $42.0142 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $180.37 | 3.569% | $186.8074 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $214.59 | 9.419% | $234.8022 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $68.36 | 11.400% | $76.153 | $76.15 | $76.15 | $76.20 |
| Purchase #6 | $163.43 | 6.168% | $173.5104 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $57.62 | 12.304% | $64.7096 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $876.14 | $946.4252 | $946.42 | $946.40 | $946.40 | |