| 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 | $123.90 | 12.313% | $139.1558 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $90.95 | 7.222% | $97.5184 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $119.42 | 12.820% | $134.7296 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $112.92 | 11.625% | $126.047 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $74.89 | 10.791% | $82.9714 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $168.36 | 6.269% | $178.9145 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $76.62 | 13.812% | $87.2028 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $767.06 | $846.5395 | $846.54 | $846.50 | $846.50 | |