| 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 | $126.70 | 7.389% | $136.0619 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $128.91 | 6.794% | $137.6681 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $98.65 | 5.314% | $103.8923 | $103.89 | $103.90 | $103.90 |
| Purchase #4 | $104.88 | 12.374% | $117.8579 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $11.66 | 7.269% | $12.5076 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $113.46 | 10.239% | $125.0772 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $41.89 | 6.872% | $44.7687 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $626.15 | $677.8337 | $677.84 | $677.80 | $678.00 | |