| 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 | $120.76 | 13.612% | $137.1979 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $48.93 | 4.442% | $51.1035 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $152.30 | 10.762% | $168.6905 | $168.69 | $168.70 | $168.70 |
| Purchase #4 | $242.89 | 11.637% | $271.1551 | $271.16 | $271.15 | $271.20 |
| Purchase #5 | $163.78 | 6.376% | $174.2226 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $125.63 | 3.412% | $129.9165 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $175.45 | 7.195% | $188.0736 | $188.07 | $188.05 | $188.10 |
| 7 purchase totals = | $1,029.74 | $1,120.3597 | $1,120.36 | $1,120.30 | $1,120.40 | |