| 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 | $181.36 | 13.144% | $205.198 | $205.20 | $205.20 | $205.20 |
| Purchase #2 | $166.41 | 10.609% | $184.0644 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $114.54 | 12.359% | $128.696 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $24.34 | 10.862% | $26.9838 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $37.70 | 6.421% | $40.1207 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $73.75 | 6.588% | $78.6087 | $78.61 | $78.60 | $78.60 |
| Purchase #7 | $240.69 | 4.784% | $252.2046 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $838.79 | $915.8762 | $915.87 | $915.85 | $915.90 | |