| 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 | $182.30 | 13.860% | $207.5668 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $206.71 | 6.489% | $220.1234 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $239.79 | 10.816% | $265.7257 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $226.32 | 11.420% | $252.1657 | $252.17 | $252.15 | $252.20 |
| Purchase #5 | $177.50 | 10.328% | $195.8322 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $154.64 | 7.705% | $166.555 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $9.67 | 12.665% | $10.8947 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $1,196.93 | $1,318.8635 | $1,318.87 | $1,318.85 | $1,318.90 | |