| 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 | $136.55 | 7.561% | $146.8745 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $20.92 | 13.415% | $23.7264 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $216.66 | 6.439% | $230.6107 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $79.60 | 6.870% | $85.0685 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $118.54 | 12.657% | $133.5436 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $76.27 | 4.528% | $79.7235 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $222.71 | 7.522% | $239.4622 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $871.25 | $939.0094 | $939.00 | $938.95 | $939.00 | |