| 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 | $137.68 | 6.329% | $146.3938 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $124.30 | 12.816% | $140.2303 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $70.55 | 9.372% | $77.1619 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $167.84 | 13.600% | $190.6662 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $66.46 | 4.526% | $69.468 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $236.61 | 6.650% | $252.3446 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $223.51 | 5.389% | $235.555 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $1,026.95 | $1,111.8198 | $1,111.82 | $1,111.80 | $1,111.90 | |