| 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 | $134.94 | 9.743% | $148.0872 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $83.75 | 11.344% | $93.2506 | $93.25 | $93.25 | $93.30 |
| Purchase #3 | $91.38 | 3.287% | $94.3837 | $94.38 | $94.40 | $94.40 |
| Purchase #4 | $127.85 | 5.491% | $134.8702 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $129.65 | 10.841% | $143.7054 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $148.96 | 11.351% | $165.8684 | $165.87 | $165.85 | $165.90 |
| Purchase #7 | $83.90 | 13.498% | $95.2248 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $800.43 | $875.3903 | $875.39 | $875.35 | $875.50 | |