| 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 | $142.74 | 12.698% | $160.8651 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $32.76 | 12.349% | $36.8055 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $61.41 | 12.181% | $68.8904 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $105.93 | 5.554% | $111.8134 | $111.81 | $111.80 | $111.80 |
| Purchase #5 | $107.64 | 8.407% | $116.6893 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $47.75 | 8.643% | $51.877 | $51.88 | $51.90 | $51.90 |
| Purchase #7 | $208.34 | 6.575% | $222.0384 | $222.04 | $222.05 | $222.00 |
| 7 purchase totals = | $706.57 | $768.9791 | $768.99 | $769.00 | $769.00 | |