| 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 | $165.70 | 12.237% | $185.9767 | $185.98 | $186.00 | $186.00 |
| Purchase #2 | $18.42 | 9.217% | $20.1178 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $183.98 | 3.540% | $190.4929 | $190.49 | $190.50 | $190.50 |
| Purchase #4 | $98.26 | 4.447% | $102.6296 | $102.63 | $102.65 | $102.60 |
| Purchase #5 | $119.80 | 4.273% | $124.9191 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $227.76 | 6.566% | $242.7147 | $242.71 | $242.70 | $242.70 |
| Purchase #7 | $6.96 | 5.835% | $7.3661 | $7.37 | $7.35 | $7.40 |
| 7 purchase totals = | $820.88 | $874.2169 | $874.22 | $874.20 | $874.20 | |