| 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 | $144.88 | 6.570% | $154.3986 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $202.52 | 3.358% | $209.3206 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $25.78 | 7.658% | $27.7542 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $140.90 | 13.167% | $159.4523 | $159.45 | $159.45 | $159.50 |
| Purchase #5 | $72.41 | 10.481% | $79.9993 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $212.76 | 11.164% | $236.5125 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $115.54 | 11.692% | $129.0489 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $914.79 | $996.4864 | $996.48 | $996.45 | $996.50 | |