| 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 | $175.38 | 4.300% | $182.9213 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $209.61 | 7.302% | $224.9157 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $174.25 | 9.529% | $190.8543 | $190.85 | $190.85 | $190.90 |
| Purchase #4 | $216.66 | 7.245% | $232.357 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $246.55 | 3.588% | $255.3962 | $255.40 | $255.40 | $255.40 |
| Purchase #6 | $179.56 | 8.363% | $194.5766 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $240.86 | 8.586% | $261.5402 | $261.54 | $261.55 | $261.50 |
| 7 purchase totals = | $1,442.87 | $1,542.5613 | $1,542.57 | $1,542.55 | $1,542.60 | |