| 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 | $123.41 | 5.452% | $130.1383 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $182.50 | 10.180% | $201.0785 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $30.40 | 7.354% | $32.6356 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $53.39 | 4.702% | $55.9004 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $71.74 | 7.300% | $76.977 | $76.98 | $77.00 | $77.00 |
| Purchase #6 | $15.28 | 13.713% | $17.3753 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $134.39 | 9.370% | $146.9823 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $611.11 | $661.0874 | $661.10 | $661.20 | $661.10 | |