| 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 | $63.59 | 10.435% | $70.2256 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $250.66 | 3.452% | $259.3128 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $153.36 | 13.579% | $174.1848 | $174.18 | $174.20 | $174.20 |
| Purchase #4 | $130.62 | 5.476% | $137.7728 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $124.67 | 7.256% | $133.7161 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $147.46 | 4.419% | $153.9763 | $153.98 | $154.00 | $154.00 |
| Purchase #7 | $183.90 | 10.111% | $202.4941 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $1,054.26 | $1,131.6825 | $1,131.68 | $1,131.70 | $1,131.70 | |