| 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 | $100.64 | 3.866% | $104.5307 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $140.61 | 11.384% | $156.617 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $125.76 | 8.705% | $136.7074 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $51.53 | 12.683% | $58.0655 | $58.07 | $58.05 | $58.10 |
| Purchase #5 | $167.66 | 7.480% | $180.201 | $180.20 | $180.20 | $180.20 |
| Purchase #6 | $180.76 | 9.764% | $198.4094 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $148.72 | 13.734% | $169.1452 | $169.15 | $169.15 | $169.10 |
| 7 purchase totals = | $915.68 | $1,003.6762 | $1,003.69 | $1,003.65 | $1,003.60 | |