| 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 | $196.39 | 6.510% | $209.175 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $107.48 | 13.811% | $122.3241 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $34.41 | 10.293% | $37.9518 | $37.95 | $37.95 | $38.00 |
| Purchase #4 | $151.37 | 5.688% | $159.9799 | $159.98 | $160.00 | $160.00 |
| Purchase #5 | $177.85 | 4.814% | $186.4117 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $182.79 | 11.573% | $203.9443 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $21.45 | 11.531% | $23.9234 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $871.74 | $943.7102 | $943.70 | $943.70 | $943.70 | |