| 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 | $176.95 | 13.305% | $200.4932 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $15.90 | 9.863% | $17.4682 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $119.89 | 9.355% | $131.1057 | $131.11 | $131.10 | $131.10 |
| Purchase #4 | $205.78 | 11.380% | $229.1978 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $107.66 | 12.602% | $121.2273 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $148.36 | 10.703% | $164.239 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $138.73 | 9.303% | $151.6361 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $913.27 | $1,015.3673 | $1,015.38 | $1,015.40 | $1,015.30 | |