| 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 | $171.37 | 8.790% | $186.4334 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $76.81 | 13.270% | $87.0027 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $121.36 | 5.774% | $128.3673 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $193.44 | 9.453% | $211.7259 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $164.83 | 3.400% | $170.4342 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $101.39 | 12.194% | $113.7535 | $113.75 | $113.75 | $113.80 |
| Purchase #7 | $150.65 | 7.104% | $161.3522 | $161.35 | $161.35 | $161.40 |
| 7 purchase totals = | $979.85 | $1,059.0692 | $1,059.06 | $1,059.10 | $1,059.10 | |