| 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 | $192.81 | 5.320% | $203.0675 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $228.32 | 12.720% | $257.3623 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $143.57 | 3.621% | $148.7687 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $113.89 | 11.216% | $126.6639 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $168.61 | 10.685% | $186.626 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $148.72 | 8.391% | $161.1991 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $18.46 | 11.543% | $20.5908 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $1,014.38 | $1,104.2783 | $1,104.28 | $1,104.25 | $1,104.40 | |