| 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 | $199.78 | 10.227% | $220.2115 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $73.71 | 4.488% | $77.0181 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $47.67 | 7.724% | $51.352 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $124.29 | 11.662% | $138.7847 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $152.59 | 6.849% | $163.0409 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $141.72 | 5.862% | $150.0276 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $114.46 | 3.603% | $118.584 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $854.22 | $919.0188 | $919.01 | $919.05 | $919.00 | |