| 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 | $73.74 | 7.113% | $78.9851 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $122.32 | 8.693% | $132.9533 | $132.95 | $132.95 | $133.00 |
| Purchase #3 | $200.64 | 12.327% | $225.3729 | $225.37 | $225.35 | $225.40 |
| Purchase #4 | $201.56 | 13.416% | $228.6013 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $147.67 | 10.605% | $163.3304 | $163.33 | $163.35 | $163.30 |
| Purchase #6 | $29.64 | 4.680% | $31.0272 | $31.03 | $31.05 | $31.00 |
| Purchase #7 | $168.28 | 7.698% | $181.2342 | $181.23 | $181.25 | $181.20 |
| 7 purchase totals = | $943.85 | $1,041.5044 | $1,041.50 | $1,041.55 | $1,041.50 | |