| 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 | $144.56 | 6.312% | $153.6846 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $216.28 | 10.857% | $239.7615 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $188.94 | 10.107% | $208.0362 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $88.72 | 3.856% | $92.141 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $68.67 | 12.732% | $77.4131 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $13.85 | 3.790% | $14.3749 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $146.61 | 7.342% | $157.3741 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $867.63 | $942.7854 | $942.77 | $942.75 | $942.80 | |