| 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 | $188.72 | 7.716% | $203.2816 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $123.25 | 8.219% | $133.3799 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $129.67 | 3.593% | $134.329 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $192.43 | 13.791% | $218.968 | $218.97 | $218.95 | $219.00 |
| Purchase #5 | $51.41 | 13.143% | $58.1668 | $58.17 | $58.15 | $58.20 |
| Purchase #6 | $94.66 | 12.786% | $106.7632 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $29.62 | 3.284% | $30.5927 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $809.76 | $885.4812 | $885.48 | $885.50 | $885.60 | |