| 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 | $27.25 | 11.471% | $30.3758 | $30.38 | $30.40 | $30.40 |
| Purchase #2 | $160.88 | 6.633% | $171.5512 | $171.55 | $171.55 | $171.60 |
| Purchase #3 | $204.85 | 9.873% | $225.0748 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $210.54 | 10.395% | $232.4256 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $134.76 | 12.779% | $151.981 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $114.36 | 10.664% | $126.5554 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $171.45 | 11.644% | $191.4136 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $1,024.09 | $1,129.3774 | $1,129.38 | $1,129.40 | $1,129.50 | |