| 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 | $143.56 | 4.331% | $149.7776 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $195.93 | 12.772% | $220.9542 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $11.62 | 12.175% | $13.0347 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $196.95 | 10.224% | $217.0862 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $188.74 | 13.870% | $214.9182 | $214.92 | $214.90 | $214.90 |
| Purchase #6 | $76.88 | 9.697% | $84.3351 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $222.79 | 4.270% | $232.3031 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $1,036.47 | $1,132.4091 | $1,132.41 | $1,132.45 | $1,132.40 | |