| 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 | $154.71 | 13.391% | $175.4272 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $146.36 | 3.422% | $151.3684 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $113.95 | 3.633% | $118.0898 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $10.44 | 12.320% | $11.7262 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $14.83 | 13.519% | $16.8349 | $16.83 | $16.85 | $16.80 |
| Purchase #6 | $23.84 | 3.389% | $24.6479 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $142.62 | 10.144% | $157.0874 | $157.09 | $157.10 | $157.10 |
| 7 purchase totals = | $606.75 | $655.1818 | $655.19 | $655.25 | $655.10 | |