| 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 | $175.39 | 12.826% | $197.8855 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $15.97 | 3.774% | $16.5727 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $143.81 | 13.356% | $163.0173 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $136.80 | 4.272% | $142.6441 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $27.67 | 12.492% | $31.1265 | $31.13 | $31.15 | $31.10 |
| Purchase #6 | $109.52 | 9.475% | $119.897 | $119.90 | $119.90 | $119.90 |
| Purchase #7 | $233.36 | 9.439% | $255.3869 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $842.52 | $926.5300 | $926.54 | $926.55 | $926.50 | |