| 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 | $139.42 | 4.836% | $146.1624 | $146.16 | $146.15 | $146.20 |
| Purchase #2 | $156.51 | 11.374% | $174.3114 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $199.43 | 6.456% | $212.3052 | $212.31 | $212.30 | $212.30 |
| Purchase #4 | $126.79 | 7.866% | $136.7633 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $65.53 | 5.806% | $69.3347 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $122.27 | 8.185% | $132.2778 | $132.28 | $132.30 | $132.30 |
| Purchase #7 | $199.66 | 3.271% | $206.1909 | $206.19 | $206.20 | $206.20 |
| 7 purchase totals = | $1,009.61 | $1,077.3457 | $1,077.34 | $1,077.35 | $1,077.40 | |