| 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 | $215.36 | 5.548% | $227.3082 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $172.80 | 11.256% | $192.2504 | $192.25 | $192.25 | $192.30 |
| Purchase #3 | $84.39 | 5.806% | $89.2897 | $89.29 | $89.30 | $89.30 |
| Purchase #4 | $130.25 | 5.403% | $137.2874 | $137.29 | $137.30 | $137.30 |
| Purchase #5 | $143.67 | 9.546% | $157.3847 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $210.75 | 6.149% | $223.709 | $223.71 | $223.70 | $223.70 |
| Purchase #7 | $129.64 | 3.181% | $133.7638 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $1,086.86 | $1,160.9932 | $1,160.99 | $1,161.00 | $1,161.10 | |