| 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 | $138.79 | 13.442% | $157.4462 | $157.45 | $157.45 | $157.40 |
| Purchase #2 | $35.76 | 8.843% | $38.9223 | $38.92 | $38.90 | $38.90 |
| Purchase #3 | $89.41 | 8.866% | $97.3371 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $120.33 | 5.267% | $126.6678 | $126.67 | $126.65 | $126.70 |
| Purchase #5 | $60.29 | 3.604% | $62.4629 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $206.91 | 8.537% | $224.5739 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $138.45 | 10.325% | $152.745 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $789.94 | $860.1552 | $860.16 | $860.10 | $860.10 | |