| 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 | $137.28 | 5.635% | $145.0157 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $86.25 | 11.763% | $96.3956 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $183.82 | 4.574% | $192.2279 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $65.85 | 9.435% | $72.0629 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $149.60 | 9.619% | $163.99 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $214.75 | 9.525% | $235.2049 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $196.31 | 4.529% | $205.2009 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $1,033.86 | $1,110.0979 | $1,110.10 | $1,110.10 | $1,110.10 | |