| 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 | $154.80 | 6.206% | $164.4069 | $164.41 | $164.40 | $164.40 |
| Purchase #2 | $142.77 | 3.427% | $147.6627 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $192.41 | 13.537% | $218.4565 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $27.36 | 12.206% | $30.6996 | $30.70 | $30.70 | $30.70 |
| Purchase #5 | $223.89 | 13.518% | $254.1555 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $180.77 | 12.306% | $203.0156 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $236.78 | 12.374% | $266.0792 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $1,158.78 | $1,284.4760 | $1,284.49 | $1,284.45 | $1,284.60 | |