| 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 | $136.85 | 11.756% | $152.9381 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $188.29 | 13.118% | $212.9899 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $58.62 | 3.751% | $60.8188 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $174.38 | 11.161% | $193.8426 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $55.38 | 3.320% | $57.2186 | $57.22 | $57.20 | $57.20 |
| Purchase #6 | $240.89 | 11.314% | $268.1443 | $268.14 | $268.15 | $268.10 |
| Purchase #7 | $10.65 | 10.558% | $11.7744 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $865.06 | $957.7267 | $957.72 | $957.70 | $957.60 | |