| 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 | $134.72 | 8.510% | $146.1847 | $146.18 | $146.20 | $146.20 |
| Purchase #2 | $160.34 | 9.716% | $175.9186 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $250.39 | 10.728% | $277.2518 | $277.25 | $277.25 | $277.30 |
| Purchase #4 | $221.79 | 3.257% | $229.0137 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $134.67 | 13.438% | $152.767 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $221.99 | 6.721% | $236.9099 | $236.91 | $236.90 | $236.90 |
| Purchase #7 | $94.98 | 10.561% | $105.0108 | $105.01 | $105.00 | $105.00 |
| 7 purchase totals = | $1,218.88 | $1,323.0565 | $1,323.05 | $1,323.00 | $1,323.10 | |