| 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 | $151.77 | 4.162% | $158.0867 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $124.96 | 9.154% | $136.3988 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $186.89 | 12.764% | $210.7446 | $210.74 | $210.75 | $210.70 |
| Purchase #4 | $243.52 | 11.703% | $272.0191 | $272.02 | $272.00 | $272.00 |
| Purchase #5 | $25.40 | 9.355% | $27.7762 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $195.52 | 11.389% | $217.7878 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $34.94 | 5.478% | $36.854 | $36.85 | $36.85 | $36.90 |
| 7 purchase totals = | $963.00 | $1,059.6672 | $1,059.67 | $1,059.70 | $1,059.70 | |