| 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 | $150.53 | 8.166% | $162.8223 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $23.34 | 11.522% | $26.0292 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $32.36 | 4.609% | $33.8515 | $33.85 | $33.85 | $33.90 |
| Purchase #4 | $28.30 | 6.823% | $30.2309 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $245.86 | 4.446% | $256.7909 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $29.54 | 6.245% | $31.3848 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $205.76 | 13.828% | $234.2125 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $715.69 | $775.3221 | $775.31 | $775.35 | $775.30 | |