| 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 | $195.83 | 13.792% | $222.8389 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $125.63 | 9.343% | $137.3676 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $131.29 | 11.832% | $146.8242 | $146.82 | $146.80 | $146.80 |
| Purchase #4 | $159.39 | 10.480% | $176.0941 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $241.35 | 12.606% | $271.7746 | $271.77 | $271.75 | $271.80 |
| Purchase #6 | $89.76 | 11.119% | $99.7404 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $115.51 | 5.191% | $121.5061 | $121.51 | $121.50 | $121.50 |
| 7 purchase totals = | $1,058.76 | $1,176.1459 | $1,176.14 | $1,176.10 | $1,176.10 | |