| 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 | $225.87 | 11.660% | $252.2064 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $129.42 | 9.511% | $141.7291 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $17.64 | 9.320% | $19.284 | $19.28 | $19.30 | $19.30 |
| Purchase #4 | $160.82 | 13.187% | $182.0273 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $190.47 | 9.639% | $208.8294 | $208.83 | $208.85 | $208.80 |
| Purchase #6 | $68.29 | 4.587% | $71.4225 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $242.57 | 10.371% | $267.7269 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $1,035.08 | $1,143.2256 | $1,143.23 | $1,143.30 | $1,143.10 | |