| 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 | $131.99 | 12.332% | $148.267 | $148.27 | $148.25 | $148.30 |
| Purchase #2 | $185.65 | 3.454% | $192.0624 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $186.97 | 3.265% | $193.0746 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $93.69 | 6.366% | $99.6543 | $99.65 | $99.65 | $99.70 |
| Purchase #5 | $86.44 | 7.818% | $93.1979 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $163.51 | 6.721% | $174.4995 | $174.50 | $174.50 | $174.50 |
| Purchase #7 | $35.83 | 3.721% | $37.1632 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $884.08 | $937.9189 | $937.91 | $937.85 | $938.10 | |