| 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 | $185.41 | 7.237% | $198.8281 | $198.83 | $198.85 | $198.80 |
| Purchase #2 | $51.58 | 3.488% | $53.3791 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $72.63 | 9.714% | $79.6853 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $68.67 | 6.532% | $73.1555 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $224.82 | 10.290% | $247.954 | $247.95 | $247.95 | $248.00 |
| Purchase #6 | $95.69 | 3.851% | $99.375 | $99.38 | $99.40 | $99.40 |
| Purchase #7 | $129.42 | 6.460% | $137.7805 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $828.22 | $890.1575 | $890.17 | $890.25 | $890.30 | |