| 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 | $138.42 | 6.757% | $147.773 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $16.25 | 3.450% | $16.8106 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $167.73 | 4.247% | $174.8535 | $174.85 | $174.85 | $174.90 |
| Purchase #4 | $151.27 | 6.239% | $160.7077 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $154.71 | 10.635% | $171.1634 | $171.16 | $171.15 | $171.20 |
| Purchase #6 | $205.52 | 8.349% | $222.6789 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $239.53 | 12.282% | $268.9491 | $268.95 | $268.95 | $268.90 |
| 7 purchase totals = | $1,073.43 | $1,162.9362 | $1,162.93 | $1,162.90 | $1,163.00 | |