| 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 | $179.81 | 3.857% | $186.7453 | $186.75 | $186.75 | $186.70 |
| Purchase #2 | $5.81 | 7.612% | $6.2523 | $6.25 | $6.25 | $6.30 |
| Purchase #3 | $137.81 | 6.366% | $146.583 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $217.41 | 7.137% | $232.9266 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $57.29 | 11.661% | $63.9706 | $63.97 | $63.95 | $64.00 |
| Purchase #6 | $60.42 | 10.158% | $66.5575 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $53.87 | 3.511% | $55.7614 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $712.42 | $758.7967 | $758.80 | $758.80 | $758.90 | |