| 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 | $135.76 | 11.514% | $151.3914 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $89.84 | 5.539% | $94.8162 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $201.38 | 13.376% | $228.3166 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $81.62 | 5.834% | $86.3817 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $186.75 | 13.632% | $212.2078 | $212.21 | $212.20 | $212.20 |
| Purchase #6 | $30.51 | 13.109% | $34.5096 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $224.30 | 10.231% | $247.2481 | $247.25 | $247.25 | $247.20 |
| 7 purchase totals = | $950.16 | $1,054.8714 | $1,054.88 | $1,054.85 | $1,054.80 | |