| 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 | $155.46 | 6.817% | $166.0577 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $23.25 | 11.373% | $25.8942 | $25.89 | $25.90 | $25.90 |
| Purchase #3 | $238.66 | 5.752% | $252.3877 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $228.34 | 11.545% | $254.7019 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $245.97 | 8.831% | $267.6916 | $267.69 | $267.70 | $267.70 |
| Purchase #6 | $14.38 | 9.210% | $15.7044 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $122.32 | 3.356% | $126.4251 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $1,028.38 | $1,108.8626 | $1,108.86 | $1,108.90 | $1,108.90 | |