| 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 | $117.89 | 11.646% | $131.6195 | $131.62 | $131.60 | $131.60 |
| Purchase #2 | $141.34 | 11.867% | $158.1128 | $158.11 | $158.10 | $158.10 |
| Purchase #3 | $97.40 | 10.721% | $107.8423 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $157.27 | 6.644% | $167.719 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $212.75 | 4.578% | $222.4897 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $84.91 | 11.382% | $94.5745 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $79.71 | 9.227% | $87.0648 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $891.27 | $969.4226 | $969.41 | $969.35 | $969.40 | |