| 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 | $165.85 | 11.646% | $185.1649 | $185.16 | $185.15 | $185.20 |
| Purchase #2 | $67.54 | 7.242% | $72.4312 | $72.43 | $72.45 | $72.40 |
| Purchase #3 | $28.50 | 5.330% | $30.0191 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $179.44 | 7.759% | $193.3627 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $212.71 | 3.541% | $220.2421 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $192.67 | 4.625% | $201.581 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $174.93 | 6.762% | $186.7588 | $186.76 | $186.75 | $186.80 |
| 7 purchase totals = | $1,021.64 | $1,089.5598 | $1,089.55 | $1,089.55 | $1,089.60 | |