| 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 | $190.85 | 13.466% | $216.5499 | $216.55 | $216.55 | $216.50 |
| Purchase #2 | $148.64 | 4.732% | $155.6736 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $129.36 | 6.285% | $137.4903 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $171.60 | 5.367% | $180.8098 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $176.88 | 7.812% | $190.6979 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $112.33 | 3.862% | $116.6682 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $94.31 | 11.152% | $104.8275 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $1,023.97 | $1,102.7172 | $1,102.72 | $1,102.70 | $1,102.70 | |