| 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 | $171.85 | 5.611% | $181.4925 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $31.80 | 6.662% | $33.9185 | $33.92 | $33.90 | $33.90 |
| Purchase #3 | $161.87 | 12.709% | $182.4421 | $182.44 | $182.45 | $182.40 |
| Purchase #4 | $128.67 | 13.405% | $145.9182 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $119.59 | 7.382% | $128.4181 | $128.42 | $128.40 | $128.40 |
| Purchase #6 | $236.43 | 12.186% | $265.2414 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $82.76 | 13.387% | $93.8391 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $932.97 | $1,031.2699 | $1,031.27 | $1,031.25 | $1,031.10 | |