| 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 | $144.69 | 13.807% | $164.6673 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $229.36 | 3.501% | $237.3899 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $91.70 | 10.615% | $101.434 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $54.88 | 11.853% | $61.3849 | $61.38 | $61.40 | $61.40 |
| Purchase #5 | $29.62 | 3.485% | $30.6523 | $30.65 | $30.65 | $30.70 |
| Purchase #6 | $223.90 | 4.691% | $234.4031 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $13.69 | 13.511% | $15.5397 | $15.54 | $15.55 | $15.50 |
| 7 purchase totals = | $787.84 | $845.4712 | $845.46 | $845.50 | $845.50 | |