| 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 | $177.27 | 11.159% | $197.0516 | $197.05 | $197.05 | $197.10 |
| Purchase #2 | $115.57 | 10.722% | $127.9614 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $89.93 | 7.296% | $96.4913 | $96.49 | $96.50 | $96.50 |
| Purchase #4 | $215.99 | 3.328% | $223.1781 | $223.18 | $223.20 | $223.20 |
| Purchase #5 | $116.33 | 7.294% | $124.8151 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $25.42 | 13.158% | $28.7648 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $28.80 | 4.479% | $30.09 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $769.31 | $828.3523 | $828.35 | $828.35 | $828.50 | |