| 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 | $130.37 | 13.704% | $148.2359 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $177.64 | 5.253% | $186.9714 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $212.89 | 10.459% | $235.1562 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $181.31 | 11.674% | $202.4761 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $5.31 | 3.276% | $5.484 | $5.48 | $5.50 | $5.50 |
| Purchase #6 | $250.65 | 11.720% | $280.0262 | $280.03 | $280.05 | $280.00 |
| Purchase #7 | $77.39 | 12.142% | $86.7867 | $86.79 | $86.80 | $86.80 |
| 7 purchase totals = | $1,035.56 | $1,145.1365 | $1,145.15 | $1,145.20 | $1,145.20 | |