| 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 | $183.46 | 8.435% | $198.9349 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $108.97 | 7.172% | $116.7853 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $185.73 | 5.177% | $195.3452 | $195.35 | $195.35 | $195.30 |
| Purchase #4 | $19.31 | 11.183% | $21.4694 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $63.62 | 5.652% | $67.2158 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $164.42 | 7.521% | $176.786 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $185.61 | 5.569% | $195.9466 | $195.95 | $195.95 | $195.90 |
| 7 purchase totals = | $911.12 | $972.4832 | $972.50 | $972.50 | $972.40 | |