| 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 | $180.52 | 9.612% | $197.8716 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $51.79 | 13.318% | $58.6874 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $126.26 | 6.682% | $134.6967 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $222.43 | 12.347% | $249.8934 | $249.89 | $249.90 | $249.90 |
| Purchase #5 | $109.74 | 13.340% | $124.3793 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $55.37 | 11.480% | $61.7265 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $72.51 | 12.700% | $81.7188 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $818.62 | $908.9737 | $908.98 | $909.00 | $909.00 | |