| 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 | $31.96 | 13.834% | $36.3813 | $36.38 | $36.40 | $36.40 |
| Purchase #2 | $189.96 | 13.243% | $215.1164 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $121.30 | 13.349% | $137.4923 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $131.81 | 12.682% | $148.5261 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $141.77 | 11.110% | $157.5206 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $55.78 | 4.618% | $58.3559 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $170.79 | 5.223% | $179.7104 | $179.71 | $179.70 | $179.70 |
| 7 purchase totals = | $843.37 | $933.1030 | $933.11 | $933.10 | $933.10 | |