| 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 | $162.97 | 6.365% | $173.343 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $52.79 | 9.673% | $57.8964 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $223.50 | 5.692% | $236.2216 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $200.42 | 3.812% | $208.06 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $123.65 | 8.402% | $134.0391 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $54.50 | 6.566% | $58.0785 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $34.32 | 13.127% | $38.8252 | $38.83 | $38.85 | $38.80 |
| 7 purchase totals = | $852.15 | $906.4638 | $906.47 | $906.50 | $906.40 | |