| 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 | $176.58 | 3.843% | $183.366 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $67.35 | 7.306% | $72.2706 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $28.30 | 9.257% | $30.9197 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $148.29 | 8.615% | $161.0652 | $161.07 | $161.05 | $161.10 |
| Purchase #5 | $150.64 | 4.361% | $157.2094 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $207.77 | 13.745% | $236.328 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $150.47 | 13.717% | $171.11 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $929.40 | $1,012.2689 | $1,012.28 | $1,012.20 | $1,012.30 | |