| 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 | $144.90 | 12.476% | $162.9777 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $123.91 | 5.795% | $131.0906 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $165.66 | 10.302% | $182.7263 | $182.73 | $182.75 | $182.70 |
| Purchase #4 | $153.25 | 11.723% | $171.2155 | $171.22 | $171.20 | $171.20 |
| Purchase #5 | $246.37 | 12.505% | $277.1786 | $277.18 | $277.20 | $277.20 |
| Purchase #6 | $30.62 | 8.614% | $33.2576 | $33.26 | $33.25 | $33.30 |
| Purchase #7 | $82.49 | 3.594% | $85.4547 | $85.45 | $85.45 | $85.50 |
| 7 purchase totals = | $947.20 | $1,043.9010 | $1,043.91 | $1,043.95 | $1,044.00 | |