| 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 | $138.33 | 9.681% | $151.7217 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $118.49 | 8.823% | $128.9444 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $246.81 | 4.407% | $257.6869 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $72.59 | 11.650% | $81.0467 | $81.05 | $81.05 | $81.00 |
| Purchase #5 | $153.32 | 8.750% | $166.7355 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $157.34 | 8.868% | $171.2929 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $174.46 | 9.223% | $190.5504 | $190.55 | $190.55 | $190.60 |
| 7 purchase totals = | $1,061.34 | $1,147.9785 | $1,147.98 | $1,148.00 | $1,147.90 | |