| 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 | $176.66 | 11.856% | $197.6048 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $31.80 | 12.447% | $35.7581 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $238.26 | 6.713% | $254.2544 | $254.25 | $254.25 | $254.30 |
| Purchase #4 | $101.30 | 6.328% | $107.7103 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $205.29 | 13.670% | $233.3531 | $233.35 | $233.35 | $233.40 |
| Purchase #6 | $162.36 | 11.156% | $180.4729 | $180.47 | $180.45 | $180.50 |
| Purchase #7 | $102.44 | 10.850% | $113.5547 | $113.55 | $113.55 | $113.60 |
| 7 purchase totals = | $1,018.11 | $1,122.7083 | $1,122.69 | $1,122.65 | $1,122.90 | |