| 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 | $178.51 | 8.194% | $193.1371 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $172.78 | 10.826% | $191.4852 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $78.72 | 6.422% | $83.7754 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $229.42 | 5.576% | $242.2125 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $214.87 | 8.142% | $232.3647 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $76.61 | 11.445% | $85.378 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $239.46 | 9.561% | $262.3548 | $262.35 | $262.35 | $262.40 |
| 7 purchase totals = | $1,190.37 | $1,290.7077 | $1,290.71 | $1,290.75 | $1,290.80 | |