| 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 | $122.48 | 11.417% | $136.4635 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $76.62 | 6.283% | $81.434 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $137.83 | 3.204% | $142.2461 | $142.25 | $142.25 | $142.20 |
| Purchase #4 | $24.92 | 4.222% | $25.9721 | $25.97 | $25.95 | $26.00 |
| Purchase #5 | $217.77 | 12.817% | $245.6816 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $166.88 | 8.566% | $181.1749 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $84.82 | 8.633% | $92.1425 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $831.32 | $905.1147 | $905.10 | $905.10 | $905.10 | |