| 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 | $164.38 | 13.222% | $186.1143 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $214.46 | 3.700% | $222.395 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $247.77 | 9.858% | $272.1952 | $272.20 | $272.20 | $272.20 |
| Purchase #4 | $20.62 | 13.594% | $23.4231 | $23.42 | $23.40 | $23.40 |
| Purchase #5 | $15.99 | 13.764% | $18.1909 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $237.81 | 13.118% | $269.0059 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $147.84 | 8.722% | $160.7346 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $1,048.87 | $1,152.0590 | $1,152.06 | $1,152.05 | $1,152.00 | |