| 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 | $146.93 | 12.603% | $165.4476 | $165.45 | $165.45 | $165.40 |
| Purchase #2 | $16.93 | 4.473% | $17.6873 | $17.69 | $17.70 | $17.70 |
| Purchase #3 | $75.87 | 10.703% | $83.9904 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $174.81 | 11.770% | $195.3851 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $19.62 | 11.294% | $21.8359 | $21.84 | $21.85 | $21.80 |
| Purchase #6 | $141.65 | 13.524% | $160.8067 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $71.26 | 9.466% | $78.0055 | $78.01 | $78.00 | $78.00 |
| 7 purchase totals = | $647.07 | $723.1585 | $723.18 | $723.20 | $723.10 | |