| 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 | $169.46 | 12.480% | $190.6086 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $26.65 | 12.847% | $30.0737 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $15.47 | 12.214% | $17.3595 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $181.75 | 4.123% | $189.2436 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $96.62 | 11.509% | $107.74 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $218.90 | 11.382% | $243.8152 | $243.82 | $243.80 | $243.80 |
| Purchase #7 | $68.38 | 7.557% | $73.5475 | $73.55 | $73.55 | $73.50 |
| 7 purchase totals = | $777.23 | $852.3881 | $852.39 | $852.35 | $852.30 | |