| 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 | $18.41 | 13.705% | $20.9331 | $20.93 | $20.95 | $20.90 |
| Purchase #2 | $126.93 | 9.847% | $139.4288 | $139.43 | $139.45 | $139.40 |
| Purchase #3 | $170.61 | 8.431% | $184.9941 | $184.99 | $185.00 | $185.00 |
| Purchase #4 | $175.34 | 6.242% | $186.2847 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $167.84 | 12.226% | $188.3601 | $188.36 | $188.35 | $188.40 |
| Purchase #6 | $197.97 | 9.231% | $216.2446 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $232.92 | 13.789% | $265.0373 | $265.04 | $265.05 | $265.00 |
| 7 purchase totals = | $1,090.02 | $1,201.2827 | $1,201.27 | $1,201.35 | $1,201.20 | |