| 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 | $181.75 | 3.225% | $187.6114 | $187.61 | $187.60 | $187.60 |
| Purchase #2 | $100.89 | 11.846% | $112.8414 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $127.52 | 4.360% | $133.0799 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $98.74 | 9.462% | $108.0828 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $24.35 | 9.667% | $26.7039 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $218.26 | 8.534% | $236.8863 | $236.89 | $236.90 | $236.90 |
| Purchase #7 | $144.33 | 5.413% | $152.1426 | $152.14 | $152.15 | $152.10 |
| 7 purchase totals = | $895.84 | $957.3483 | $957.34 | $957.40 | $957.30 | |