| 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 | $136.92 | 6.403% | $145.687 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $126.49 | 4.413% | $132.072 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $78.95 | 4.617% | $82.5951 | $82.60 | $82.60 | $82.60 |
| Purchase #4 | $109.80 | 11.507% | $122.4347 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $34.59 | 10.674% | $38.2821 | $38.28 | $38.30 | $38.30 |
| Purchase #6 | $11.37 | 4.522% | $11.8842 | $11.88 | $11.90 | $11.90 |
| Purchase #7 | $103.71 | 6.691% | $110.6492 | $110.65 | $110.65 | $110.60 |
| 7 purchase totals = | $601.83 | $643.6043 | $643.60 | $643.65 | $643.60 | |