| 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 | $121.26 | 12.431% | $136.3338 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $97.81 | 3.258% | $100.9966 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $105.31 | 13.180% | $119.1899 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $158.69 | 9.305% | $173.4561 | $173.46 | $173.45 | $173.50 |
| Purchase #5 | $106.54 | 6.634% | $113.6079 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $58.45 | 11.141% | $64.9619 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $20.34 | 11.804% | $22.7409 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $668.40 | $731.2871 | $731.29 | $731.30 | $731.30 | |