| 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 | $134.88 | 8.509% | $146.3569 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $194.37 | 11.689% | $217.0899 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $32.59 | 8.144% | $35.2441 | $35.24 | $35.25 | $35.20 |
| Purchase #4 | $140.43 | 7.744% | $151.3049 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $129.43 | 3.629% | $134.127 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $23.74 | 12.574% | $26.7251 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $52.37 | 11.383% | $58.3313 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $707.81 | $769.1792 | $769.18 | $769.25 | $769.10 | |