| 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 | $165.38 | 8.844% | $180.0062 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $13.82 | 4.810% | $14.4847 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $212.39 | 9.490% | $232.5458 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $183.60 | 6.224% | $195.0273 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $174.44 | 11.402% | $194.3296 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $242.57 | 12.816% | $273.6578 | $273.66 | $273.65 | $273.70 |
| Purchase #7 | $132.62 | 9.273% | $144.9179 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $1,124.82 | $1,234.9693 | $1,234.98 | $1,235.00 | $1,234.90 | |