| 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 | $150.86 | 3.251% | $155.7645 | $155.76 | $155.75 | $155.80 |
| Purchase #2 | $151.93 | 7.751% | $163.7061 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $164.73 | 10.660% | $182.2902 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $222.31 | 6.520% | $236.8046 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $188.59 | 13.430% | $213.9176 | $213.92 | $213.90 | $213.90 |
| Purchase #6 | $139.38 | 4.540% | $145.7079 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $137.92 | 11.530% | $153.8222 | $153.82 | $153.80 | $153.80 |
| 7 purchase totals = | $1,155.72 | $1,252.0131 | $1,252.01 | $1,251.95 | $1,252.00 | |