| 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 | $157.68 | 10.496% | $174.2301 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $84.86 | 11.612% | $94.7139 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $237.98 | 13.592% | $270.3262 | $270.33 | $270.35 | $270.30 |
| Purchase #4 | $27.37 | 12.771% | $30.8654 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $193.82 | 11.430% | $215.9736 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $15.67 | 9.796% | $17.205 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $94.44 | 3.567% | $97.8087 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $811.82 | $901.1229 | $901.13 | $901.10 | $901.10 | |