| 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 | $177.79 | 11.397% | $198.0527 | $198.05 | $198.05 | $198.10 |
| Purchase #2 | $231.66 | 12.339% | $260.2445 | $260.24 | $260.25 | $260.20 |
| Purchase #3 | $65.87 | 3.255% | $68.0141 | $68.01 | $68.00 | $68.00 |
| Purchase #4 | $71.68 | 13.540% | $81.3855 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $34.69 | 11.632% | $38.7251 | $38.73 | $38.75 | $38.70 |
| Purchase #6 | $30.37 | 5.222% | $31.9559 | $31.96 | $31.95 | $32.00 |
| Purchase #7 | $185.68 | 7.203% | $199.0545 | $199.05 | $199.05 | $199.10 |
| 7 purchase totals = | $797.74 | $877.4323 | $877.43 | $877.45 | $877.50 | |