| 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 | 12.534% | $155.6683 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $113.35 | 11.187% | $126.0305 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $163.98 | 3.722% | $170.0833 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $199.88 | 6.860% | $213.5918 | $213.59 | $213.60 | $213.60 |
| Purchase #5 | $178.37 | 13.823% | $203.0261 | $203.03 | $203.05 | $203.00 |
| Purchase #6 | $226.67 | 7.520% | $243.7156 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $196.81 | 4.854% | $206.3632 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $1,217.39 | $1,318.4788 | $1,318.48 | $1,318.50 | $1,318.50 | |