| 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 | $127.87 | 11.680% | $142.8052 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $26.88 | 11.452% | $29.9583 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $15.90 | 3.776% | $16.5004 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $227.66 | 3.401% | $235.4027 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $41.42 | 8.601% | $44.9825 | $44.98 | $45.00 | $45.00 |
| Purchase #6 | $114.26 | 8.474% | $123.9424 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $193.84 | 10.835% | $214.8426 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $747.83 | $808.4341 | $808.43 | $808.45 | $808.40 | |