| 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 | $135.89 | 6.474% | $144.6875 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $137.31 | 3.171% | $141.6641 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $191.58 | 3.670% | $198.611 | $198.61 | $198.60 | $198.60 |
| Purchase #4 | $7.90 | 10.444% | $8.7251 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $43.29 | 8.771% | $47.087 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $21.88 | 5.425% | $23.067 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $227.54 | 8.406% | $246.667 | $246.67 | $246.65 | $246.70 |
| 7 purchase totals = | $765.39 | $810.5087 | $810.52 | $810.50 | $810.60 | |