| 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 | $192.74 | 13.560% | $218.8755 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $34.54 | 5.705% | $36.5105 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $207.69 | 11.575% | $231.7301 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $28.72 | 9.713% | $31.5096 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $143.44 | 6.629% | $152.9486 | $152.95 | $152.95 | $152.90 |
| Purchase #6 | $163.94 | 3.590% | $169.8254 | $169.83 | $169.85 | $169.80 |
| Purchase #7 | $115.39 | 9.253% | $126.067 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $886.46 | $967.4667 | $967.48 | $967.50 | $967.40 | |