| 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 | $164.32 | 13.423% | $186.3767 | $186.38 | $186.40 | $186.40 |
| Purchase #2 | $37.33 | 10.681% | $41.3172 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $137.80 | 3.524% | $142.6561 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $218.37 | 4.441% | $228.0678 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $17.92 | 13.262% | $20.2966 | $20.30 | $20.30 | $20.30 |
| Purchase #6 | $20.51 | 12.126% | $22.997 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $249.88 | 11.153% | $277.7491 | $277.75 | $277.75 | $277.70 |
| 7 purchase totals = | $846.13 | $919.4605 | $919.48 | $919.45 | $919.50 | |