| 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 | $127.99 | 5.368% | $134.8605 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $57.31 | 8.338% | $62.0885 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $127.63 | 11.309% | $142.0637 | $142.06 | $142.05 | $142.10 |
| Purchase #4 | $77.26 | 4.388% | $80.6502 | $80.65 | $80.65 | $80.70 |
| Purchase #5 | $72.43 | 5.205% | $76.2 | $76.20 | $76.20 | $76.20 |
| Purchase #6 | $186.48 | 8.344% | $202.0399 | $202.04 | $202.05 | $202.00 |
| Purchase #7 | $23.46 | 7.260% | $25.1632 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $672.56 | $723.0660 | $723.06 | $723.05 | $723.20 | |