| 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 | $145.72 | 5.686% | $154.0056 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $51.35 | 5.829% | $54.3432 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $15.62 | 4.340% | $16.2979 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $213.56 | 7.411% | $229.3869 | $229.39 | $229.40 | $229.40 |
| Purchase #5 | $62.63 | 3.168% | $64.6141 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $111.60 | 8.567% | $121.1608 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $82.51 | 13.659% | $93.78 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $682.99 | $733.5885 | $733.59 | $733.60 | $733.60 | |