| 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 | $121.27 | 13.602% | $137.7651 | $137.77 | $137.75 | $137.80 |
| Purchase #2 | $89.84 | 8.366% | $97.356 | $97.36 | $97.35 | $97.40 |
| Purchase #3 | $122.99 | 11.804% | $137.5077 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $118.63 | 9.765% | $130.2142 | $130.21 | $130.20 | $130.20 |
| Purchase #5 | $87.37 | 6.540% | $93.084 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $192.79 | 4.645% | $201.7451 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $76.88 | 5.598% | $81.1837 | $81.18 | $81.20 | $81.20 |
| 7 purchase totals = | $809.77 | $878.8558 | $878.86 | $878.85 | $878.90 | |