| 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 | $121.87 | 12.405% | $136.988 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $126.26 | 5.451% | $133.1424 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $146.75 | 12.429% | $164.9896 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $54.72 | 11.756% | $61.1529 | $61.15 | $61.15 | $61.20 |
| Purchase #5 | $136.26 | 6.734% | $145.4357 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $93.76 | 3.554% | $97.0922 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $189.71 | 9.403% | $207.5484 | $207.55 | $207.55 | $207.50 |
| 7 purchase totals = | $869.33 | $946.3492 | $946.35 | $946.40 | $946.30 | |