| 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 | $139.67 | 4.660% | $146.1786 | $146.18 | $146.20 | $146.20 |
| Purchase #2 | $33.82 | 13.844% | $38.502 | $38.50 | $38.50 | $38.50 |
| Purchase #3 | $24.67 | 13.570% | $28.0177 | $28.02 | $28.00 | $28.00 |
| Purchase #4 | $130.53 | 7.272% | $140.0221 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $113.34 | 13.708% | $128.8766 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $97.29 | 10.848% | $107.844 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $38.34 | 11.539% | $42.7641 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $577.66 | $632.2051 | $632.20 | $632.20 | $632.20 | |