| 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 | $131.90 | 8.648% | $143.3067 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $209.99 | 8.466% | $227.7678 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $130.37 | 11.237% | $145.0197 | $145.02 | $145.00 | $145.00 |
| Purchase #4 | $147.51 | 10.832% | $163.4883 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $189.99 | 7.257% | $203.7776 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $176.56 | 8.857% | $192.1979 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $82.95 | 6.493% | $88.3359 | $88.34 | $88.35 | $88.30 |
| 7 purchase totals = | $1,069.27 | $1,163.8939 | $1,163.91 | $1,163.90 | $1,163.90 | |