| 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 | $153.51 | 4.171% | $159.9129 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $89.55 | 8.371% | $97.0462 | $97.05 | $97.05 | $97.00 |
| Purchase #3 | $205.96 | 12.578% | $231.8656 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $194.30 | 11.141% | $215.947 | $215.95 | $215.95 | $215.90 |
| Purchase #5 | $195.98 | 12.453% | $220.3854 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $235.82 | 12.653% | $265.6583 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $127.34 | 7.287% | $136.6193 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $1,202.46 | $1,327.4347 | $1,327.45 | $1,327.40 | $1,327.40 | |