| 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 | $115.98 | 13.620% | $131.7765 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $149.58 | 13.480% | $169.7434 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $166.69 | 9.107% | $181.8705 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $113.88 | 8.477% | $123.5336 | $123.53 | $123.55 | $123.50 |
| Purchase #5 | $61.26 | 6.217% | $65.0685 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $205.92 | 5.501% | $217.2477 | $217.25 | $217.25 | $217.20 |
| Purchase #7 | $220.40 | 6.512% | $234.7524 | $234.75 | $234.75 | $234.80 |
| 7 purchase totals = | $1,033.71 | $1,123.9926 | $1,123.99 | $1,124.00 | $1,124.00 | |