| 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 | $126.96 | 12.388% | $142.6878 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $111.92 | 8.173% | $121.0672 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $20.62 | 8.803% | $22.4352 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $27.72 | 8.432% | $30.0574 | $30.06 | $30.05 | $30.10 |
| Purchase #5 | $62.31 | 13.281% | $70.5854 | $70.59 | $70.60 | $70.60 |
| Purchase #6 | $151.89 | 10.699% | $168.1407 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $202.99 | 11.205% | $225.735 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $704.41 | $780.7087 | $780.73 | $780.75 | $780.70 | |