| 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 | $127.85 | 4.299% | $133.3463 | $133.35 | $133.35 | $133.30 |
| Purchase #2 | $104.30 | 12.629% | $117.472 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $5.56 | 3.419% | $5.7501 | $5.75 | $5.75 | $5.80 |
| Purchase #4 | $182.76 | 11.694% | $204.132 | $204.13 | $204.15 | $204.10 |
| Purchase #5 | $174.87 | 7.476% | $187.9433 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $199.45 | 4.266% | $207.9585 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $31.55 | 6.292% | $33.5351 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $826.34 | $890.1373 | $890.14 | $890.15 | $890.10 | |