| 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 | $159.79 | 9.257% | $174.5818 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $201.92 | 10.177% | $222.4694 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $18.83 | 8.387% | $20.4093 | $20.41 | $20.40 | $20.40 |
| Purchase #4 | $130.97 | 3.687% | $135.7989 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $205.28 | 12.648% | $231.2438 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $149.77 | 4.213% | $156.0798 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $130.29 | 3.488% | $134.8345 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $996.85 | $1,075.4175 | $1,075.41 | $1,075.45 | $1,075.40 | |