| 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 | $143.47 | 4.449% | $149.853 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $176.46 | 9.286% | $192.8461 | $192.85 | $192.85 | $192.80 |
| Purchase #3 | $193.25 | 13.733% | $219.789 | $219.79 | $219.80 | $219.80 |
| Purchase #4 | $186.87 | 10.175% | $205.884 | $205.88 | $205.90 | $205.90 |
| Purchase #5 | $229.63 | 8.443% | $249.0177 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $214.28 | 10.816% | $237.4565 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $221.28 | 5.671% | $233.8288 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $1,365.24 | $1,488.6751 | $1,488.68 | $1,488.70 | $1,488.70 | |