| 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 | $156.38 | 3.413% | $161.7172 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $93.91 | 11.440% | $104.6533 | $104.65 | $104.65 | $104.70 |
| Purchase #3 | $245.58 | 13.531% | $278.8094 | $278.81 | $278.80 | $278.80 |
| Purchase #4 | $9.90 | 13.627% | $11.2491 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $231.88 | 5.788% | $245.3012 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $139.84 | 13.525% | $158.7534 | $158.75 | $158.75 | $158.80 |
| Purchase #7 | $100.72 | 12.508% | $113.3181 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $978.21 | $1,073.8017 | $1,073.80 | $1,073.75 | $1,073.80 | |