| 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 | $134.80 | 9.192% | $147.1908 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $65.52 | 13.269% | $74.2138 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $146.30 | 8.453% | $158.6667 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $75.94 | 13.282% | $86.0264 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $157.54 | 6.733% | $168.1472 | $168.15 | $168.15 | $168.10 |
| Purchase #6 | $242.59 | 8.311% | $262.7517 | $262.75 | $262.75 | $262.80 |
| Purchase #7 | $225.36 | 12.744% | $254.0799 | $254.08 | $254.10 | $254.10 |
| 7 purchase totals = | $1,048.05 | $1,151.0765 | $1,151.08 | $1,151.10 | $1,151.10 | |