| 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 | $159.68 | 8.690% | $173.5562 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $139.72 | 4.506% | $146.0158 | $146.02 | $146.00 | $146.00 |
| Purchase #3 | $95.55 | 10.328% | $105.4184 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $28.56 | 9.252% | $31.2024 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $106.68 | 12.146% | $119.6374 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $14.39 | 8.661% | $15.6363 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $196.45 | 5.569% | $207.3903 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $741.03 | $798.8568 | $798.87 | $798.85 | $798.80 | |