| 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 | $152.55 | 9.656% | $167.2802 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $113.78 | 7.247% | $122.0256 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $154.43 | 4.807% | $161.8535 | $161.85 | $161.85 | $161.90 |
| Purchase #4 | $91.87 | 12.482% | $103.3372 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $78.75 | 10.281% | $86.8463 | $86.85 | $86.85 | $86.80 |
| Purchase #6 | $7.47 | 7.334% | $8.0178 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $111.28 | 3.492% | $115.1659 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $710.13 | $764.5265 | $764.54 | $764.55 | $764.50 | |