| 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 | $156.39 | 6.845% | $167.0949 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $27.95 | 8.471% | $30.3176 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $101.69 | 13.153% | $115.0653 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $158.51 | 10.744% | $175.5403 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $233.96 | 10.620% | $258.8066 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $192.91 | 13.480% | $218.9143 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $180.66 | 10.204% | $199.0945 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $1,052.07 | $1,164.8335 | $1,164.83 | $1,164.80 | $1,164.80 | |