| 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 | $174.98 | 8.776% | $190.3362 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $238.80 | 3.323% | $246.7353 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $58.79 | 7.540% | $63.2228 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $226.54 | 11.410% | $252.3882 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $136.43 | 7.600% | $146.7987 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $62.31 | 11.159% | $69.2632 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $205.61 | 3.526% | $212.8598 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $1,103.46 | $1,181.6042 | $1,181.61 | $1,181.60 | $1,181.60 | |