| 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 | $86.42 | 4.242% | $90.0859 | $90.09 | $90.10 | $90.10 |
| Purchase #2 | $161.79 | 5.273% | $170.3212 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $178.41 | 8.480% | $193.5392 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $153.74 | 11.421% | $171.2986 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $179.32 | 11.519% | $199.9759 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $145.92 | 12.122% | $163.6084 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $129.39 | 3.611% | $134.0623 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $1,034.99 | $1,122.8915 | $1,122.90 | $1,122.90 | $1,122.90 | |