| 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 | $157.44 | 12.425% | $177.0019 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $207.51 | 4.216% | $216.2586 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $207.37 | 4.473% | $216.6457 | $216.65 | $216.65 | $216.60 |
| Purchase #4 | $104.38 | 5.532% | $110.1543 | $110.15 | $110.15 | $110.20 |
| Purchase #5 | $123.94 | 8.481% | $134.4514 | $134.45 | $134.45 | $134.50 |
| Purchase #6 | $157.58 | 6.370% | $167.6178 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $51.59 | 5.289% | $54.3186 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $1,009.81 | $1,076.4483 | $1,076.45 | $1,076.40 | $1,076.50 | |