| 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 | $106.81 | 8.476% | $115.8632 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $195.77 | 6.290% | $208.0839 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $46.37 | 10.815% | $51.3849 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $38.76 | 10.539% | $42.8449 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $176.25 | 8.715% | $191.6102 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $78.77 | 5.395% | $83.0196 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $163.38 | 6.439% | $173.9 | $173.90 | $173.90 | $173.90 |
| 7 purchase totals = | $806.11 | $866.7067 | $866.69 | $866.70 | $866.70 | |