| 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 | $188.36 | 10.300% | $207.7611 | $207.76 | $207.75 | $207.80 |
| Purchase #2 | $246.29 | 4.175% | $256.5726 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $61.85 | 10.759% | $68.5044 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $195.91 | 10.192% | $215.8771 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $240.26 | 8.863% | $261.5542 | $261.55 | $261.55 | $261.60 |
| Purchase #6 | $158.32 | 5.616% | $167.2113 | $167.21 | $167.20 | $167.20 |
| Purchase #7 | $145.67 | 13.754% | $165.7055 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $1,236.66 | $1,343.1862 | $1,343.18 | $1,343.15 | $1,343.30 | |