| 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 | $139.76 | 10.720% | $154.7423 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $56.26 | 9.329% | $61.5085 | $61.51 | $61.50 | $61.50 |
| Purchase #3 | $68.51 | 13.388% | $77.6821 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $13.40 | 6.274% | $14.2407 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $195.70 | 7.418% | $210.217 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $114.85 | 4.316% | $119.8069 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $250.87 | 12.221% | $281.5288 | $281.53 | $281.55 | $281.50 |
| 7 purchase totals = | $839.35 | $919.7263 | $919.73 | $919.75 | $919.60 | |