| 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 | $146.96 | 12.318% | $165.0625 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $210.47 | 7.742% | $226.7646 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $129.39 | 5.266% | $136.2037 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $74.72 | 10.807% | $82.795 | $82.80 | $82.80 | $82.80 |
| Purchase #5 | $192.52 | 6.626% | $205.2764 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $171.92 | 8.467% | $186.4765 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $126.73 | 5.801% | $134.0816 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $1,052.71 | $1,136.6603 | $1,136.66 | $1,136.70 | $1,136.80 | |