| 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 | $146.92 | 3.839% | $152.5603 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $27.57 | 6.434% | $29.3439 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $20.67 | 12.448% | $23.243 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $12.58 | 3.702% | $13.0457 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $8.87 | 8.387% | $9.6139 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $183.58 | 8.414% | $199.0264 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $180.79 | 12.237% | $202.9133 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $580.98 | $629.7465 | $629.74 | $629.75 | $629.60 | |