| 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 | $192.53 | 10.418% | $212.5878 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $126.81 | 5.136% | $133.323 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $180.29 | 3.665% | $186.8976 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $157.95 | 9.322% | $172.6741 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $153.68 | 8.127% | $166.1696 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $82.50 | 4.351% | $86.0896 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $42.58 | 12.702% | $47.9885 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $936.34 | $1,005.7302 | $1,005.73 | $1,005.70 | $1,005.80 | |