| 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 | $201.60 | 7.438% | $216.595 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $169.35 | 10.294% | $186.7829 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $130.45 | 9.873% | $143.3293 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $136.73 | 7.214% | $146.5937 | $146.59 | $146.60 | $146.60 |
| Purchase #5 | $60.40 | 8.846% | $65.743 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $121.83 | 3.438% | $126.0185 | $126.02 | $126.00 | $126.00 |
| Purchase #7 | $153.29 | 6.796% | $163.7076 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $973.65 | $1,048.7700 | $1,048.77 | $1,048.80 | $1,048.70 | |