| 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 | $131.79 | 6.718% | $140.6437 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $36.40 | 11.655% | $40.6424 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $77.47 | 5.427% | $81.6743 | $81.67 | $81.65 | $81.70 |
| Purchase #4 | $249.36 | 6.567% | $265.7355 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $234.97 | 6.682% | $250.6707 | $250.67 | $250.65 | $250.70 |
| Purchase #6 | $68.79 | 7.195% | $73.7394 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $196.72 | 3.326% | $203.2629 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $995.50 | $1,056.3689 | $1,056.36 | $1,056.35 | $1,056.30 | |