| 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 | $141.49 | 3.707% | $146.735 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $139.93 | 3.444% | $144.7492 | $144.75 | $144.75 | $144.70 |
| Purchase #3 | $88.89 | 10.340% | $98.0812 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $7.40 | 4.851% | $7.759 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $155.61 | 8.609% | $169.0065 | $169.01 | $169.00 | $169.00 |
| Purchase #6 | $15.68 | 8.469% | $17.0079 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $78.76 | 10.449% | $86.9896 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $627.76 | $670.3284 | $670.34 | $670.35 | $670.30 | |