| 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 | $121.66 | 13.153% | $137.6619 | $137.66 | $137.65 | $137.70 |
| Purchase #2 | $77.59 | 6.446% | $82.5915 | $82.59 | $82.60 | $82.60 |
| Purchase #3 | $202.34 | 12.398% | $227.4261 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $31.39 | 12.871% | $35.4302 | $35.43 | $35.45 | $35.40 |
| Purchase #5 | $191.46 | 8.563% | $207.8547 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $157.56 | 6.251% | $167.4091 | $167.41 | $167.40 | $167.40 |
| Purchase #7 | $237.59 | 12.510% | $267.3125 | $267.31 | $267.30 | $267.30 |
| 7 purchase totals = | $1,019.59 | $1,125.6860 | $1,125.68 | $1,125.70 | $1,125.70 | |