| 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 | $136.46 | 12.509% | $153.5298 | $153.53 | $153.55 | $153.50 |
| Purchase #2 | $242.37 | 7.378% | $260.2521 | $260.25 | $260.25 | $260.30 |
| Purchase #3 | $244.25 | 13.665% | $277.6268 | $277.63 | $277.65 | $277.60 |
| Purchase #4 | $141.90 | 10.865% | $157.3174 | $157.32 | $157.30 | $157.30 |
| Purchase #5 | $157.70 | 3.821% | $163.7257 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $184.34 | 4.296% | $192.2592 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $230.61 | 13.386% | $261.4795 | $261.48 | $261.50 | $261.50 |
| 7 purchase totals = | $1,337.63 | $1,466.1905 | $1,466.20 | $1,466.25 | $1,466.20 | |