| 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 | $171.95 | 10.819% | $190.5533 | $190.55 | $190.55 | $190.60 |
| Purchase #2 | $176.95 | 10.245% | $195.0785 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $157.82 | 7.481% | $169.6265 | $169.63 | $169.65 | $169.60 |
| Purchase #4 | $231.34 | 8.756% | $251.5961 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $17.73 | 3.677% | $18.3819 | $18.38 | $18.40 | $18.40 |
| Purchase #6 | $131.62 | 6.488% | $140.1595 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $190.39 | 7.569% | $204.8006 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $1,077.80 | $1,170.1964 | $1,170.20 | $1,170.25 | $1,170.30 | |