| 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 | $154.81 | 6.569% | $164.9795 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $187.27 | 6.705% | $199.8265 | $199.83 | $199.85 | $199.80 |
| Purchase #3 | $13.60 | 11.292% | $15.1357 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $205.59 | 9.693% | $225.5178 | $225.52 | $225.50 | $225.50 |
| Purchase #5 | $218.36 | 11.619% | $243.7312 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $74.95 | 10.526% | $82.8392 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $186.53 | 8.133% | $201.7005 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $1,041.11 | $1,133.7304 | $1,133.74 | $1,133.80 | $1,133.60 | |