| 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 | $134.46 | 8.106% | $145.3593 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $10.29 | 9.757% | $11.294 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $175.37 | 13.705% | $199.4045 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $79.71 | 8.653% | $86.6073 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $199.45 | 5.191% | $209.8034 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $73.63 | 12.429% | $82.7815 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $136.88 | 7.120% | $146.6259 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $809.79 | $881.8759 | $881.87 | $881.90 | $881.90 | |