| 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 | $161.78 | 3.149% | $166.8745 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $113.37 | 7.798% | $122.2106 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $128.72 | 3.119% | $132.7348 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $114.32 | 10.818% | $126.6871 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $73.78 | 3.384% | $76.2767 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $137.72 | 3.446% | $142.4658 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $100.80 | 13.853% | $114.7638 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $830.49 | $882.0133 | $882.01 | $882.00 | $882.10 | |