| 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 | $156.97 | 11.704% | $175.3418 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $180.78 | 5.442% | $190.618 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $179.30 | 12.681% | $202.037 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $130.58 | 3.652% | $135.3488 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $215.66 | 7.435% | $231.6943 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $145.79 | 3.384% | $150.7235 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $250.91 | 4.132% | $261.2776 | $261.28 | $261.30 | $261.30 |
| 7 purchase totals = | $1,259.99 | $1,347.0410 | $1,347.04 | $1,347.05 | $1,346.90 | |