| 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 | $142.76 | 12.864% | $161.1246 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $8.82 | 4.835% | $9.2464 | $9.25 | $9.25 | $9.20 |
| Purchase #3 | $78.43 | 4.474% | $81.939 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $162.86 | 3.171% | $168.0243 | $168.02 | $168.00 | $168.00 |
| Purchase #5 | $122.85 | 13.709% | $139.6915 | $139.69 | $139.70 | $139.70 |
| Purchase #6 | $80.66 | 7.337% | $86.578 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $233.54 | 10.527% | $258.1248 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $829.92 | $904.7286 | $904.72 | $904.70 | $904.60 | |