| 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 | $78.92 | 6.709% | $84.2147 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $180.61 | 9.524% | $197.8113 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $83.85 | 3.223% | $86.5525 | $86.55 | $86.55 | $86.60 |
| Purchase #4 | $135.50 | 8.296% | $146.7411 | $146.74 | $146.75 | $146.70 |
| Purchase #5 | $30.90 | 13.384% | $35.0357 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $9.98 | 3.259% | $10.3052 | $10.31 | $10.30 | $10.30 |
| Purchase #7 | $176.87 | 4.843% | $185.4358 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $696.63 | $746.0963 | $746.10 | $746.10 | $746.00 | |