| 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 | $154.97 | 13.551% | $175.97 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $216.94 | 6.672% | $231.4142 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $22.63 | 4.400% | $23.6257 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $250.76 | 12.520% | $282.1552 | $282.16 | $282.15 | $282.20 |
| Purchase #5 | $220.38 | 4.456% | $230.2001 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $119.95 | 5.554% | $126.612 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $28.87 | 12.797% | $32.5645 | $32.56 | $32.55 | $32.60 |
| 7 purchase totals = | $1,014.50 | $1,102.5417 | $1,102.54 | $1,102.50 | $1,102.60 | |