| 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 | $142.68 | 5.847% | $151.0225 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $86.96 | 3.816% | $90.2784 | $90.28 | $90.30 | $90.30 |
| Purchase #3 | $234.41 | 7.178% | $251.2359 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $226.32 | 11.663% | $252.7157 | $252.72 | $252.70 | $252.70 |
| Purchase #5 | $195.31 | 10.112% | $215.0597 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $156.46 | 8.827% | $170.2707 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $154.98 | 12.662% | $174.6036 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $1,197.12 | $1,305.1865 | $1,305.19 | $1,305.15 | $1,305.20 | |