| 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 | $71.36 | 9.167% | $77.9016 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $188.47 | 10.846% | $208.9115 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $124.37 | 8.538% | $134.9887 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $141.70 | 13.230% | $160.4469 | $160.45 | $160.45 | $160.40 |
| Purchase #5 | $235.83 | 8.508% | $255.8944 | $255.89 | $255.90 | $255.90 |
| Purchase #6 | $30.77 | 6.714% | $32.8359 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $223.43 | 3.547% | $231.3551 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $1,015.93 | $1,102.3341 | $1,102.34 | $1,102.35 | $1,102.30 | |