| 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 | $127.83 | 3.628% | $132.4677 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $144.48 | 5.418% | $152.3079 | $152.31 | $152.30 | $152.30 |
| Purchase #3 | $155.93 | 4.671% | $163.2135 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $199.48 | 8.623% | $216.6812 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $196.49 | 9.373% | $214.907 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $33.93 | 6.796% | $36.2359 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $187.99 | 10.677% | $208.0617 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $1,046.13 | $1,123.8749 | $1,123.88 | $1,123.85 | $1,123.90 | |