| 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 | $134.96 | 8.381% | $146.271 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $128.76 | 10.337% | $142.0699 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $149.65 | 5.389% | $157.7146 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $76.56 | 4.531% | $80.0289 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $189.29 | 13.473% | $214.793 | $214.79 | $214.80 | $214.80 |
| Purchase #6 | $51.80 | 7.245% | $55.5529 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $242.77 | 11.590% | $270.907 | $270.91 | $270.90 | $270.90 |
| 7 purchase totals = | $973.79 | $1,067.3373 | $1,067.33 | $1,067.30 | $1,067.40 | |