| 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 | $180.56 | 5.259% | $190.0557 | $190.06 | $190.05 | $190.10 |
| Purchase #2 | $204.40 | 4.263% | $213.1136 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $227.43 | 10.839% | $252.0811 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $244.27 | 11.170% | $271.555 | $271.56 | $271.55 | $271.60 |
| Purchase #5 | $238.86 | 9.475% | $261.492 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $174.60 | 6.167% | $185.3676 | $185.37 | $185.35 | $185.40 |
| Purchase #7 | $133.62 | 6.600% | $142.4389 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $1,403.74 | $1,516.1039 | $1,516.11 | $1,516.10 | $1,516.20 | |