| 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 | $148.70 | 9.592% | $162.9633 | $162.96 | $162.95 | $163.00 |
| Purchase #2 | $26.75 | 11.138% | $29.7294 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $113.43 | 10.339% | $125.1575 | $125.16 | $125.15 | $125.20 |
| Purchase #4 | $140.96 | 9.782% | $154.7487 | $154.75 | $154.75 | $154.70 |
| Purchase #5 | $115.49 | 7.195% | $123.7995 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $75.63 | 7.562% | $81.3491 | $81.35 | $81.35 | $81.30 |
| Purchase #7 | $152.36 | 5.720% | $161.075 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $773.32 | $838.8225 | $838.83 | $838.85 | $838.80 | |