| 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 | $137.34 | 5.114% | $144.3636 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $77.51 | 3.611% | $80.3089 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $247.72 | 10.525% | $273.7925 | $273.79 | $273.80 | $273.80 |
| Purchase #4 | $38.48 | 13.170% | $43.5478 | $43.55 | $43.55 | $43.50 |
| Purchase #5 | $163.70 | 9.800% | $179.7426 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $226.95 | 6.623% | $241.9809 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $92.46 | 12.551% | $104.0647 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $984.16 | $1,067.8010 | $1,067.79 | $1,067.80 | $1,067.80 | |