| 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 | $130.46 | 4.851% | $136.7886 | $136.79 | $136.80 | $136.80 |
| Purchase #2 | $187.76 | 11.389% | $209.144 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $181.88 | 13.746% | $206.8812 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $41.47 | 7.791% | $44.7009 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $161.71 | 5.821% | $171.1231 | $171.12 | $171.10 | $171.10 |
| Purchase #6 | $174.77 | 7.629% | $188.1032 | $188.10 | $188.10 | $188.10 |
| Purchase #7 | $68.39 | 5.425% | $72.1002 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $946.44 | $1,028.8412 | $1,028.83 | $1,028.85 | $1,028.80 | |