| 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 | $123.75 | 3.666% | $128.2867 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $179.39 | 7.839% | $193.4524 | $193.45 | $193.45 | $193.50 |
| Purchase #3 | $68.54 | 5.276% | $72.1562 | $72.16 | $72.15 | $72.20 |
| Purchase #4 | $247.67 | 5.747% | $261.9036 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $153.97 | 6.370% | $163.7779 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $138.59 | 4.439% | $144.742 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $245.62 | 6.234% | $260.932 | $260.93 | $260.95 | $260.90 |
| 7 purchase totals = | $1,157.53 | $1,225.2508 | $1,225.25 | $1,225.30 | $1,225.30 | |