| 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 | $184.57 | 9.686% | $202.4475 | $202.45 | $202.45 | $202.40 |
| Purchase #2 | $30.71 | 11.400% | $34.2109 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $141.62 | 13.420% | $160.6254 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $113.91 | 3.405% | $117.7886 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $224.87 | 3.859% | $233.5477 | $233.55 | $233.55 | $233.50 |
| Purchase #6 | $173.74 | 8.349% | $188.2456 | $188.25 | $188.25 | $188.20 |
| Purchase #7 | $169.77 | 13.411% | $192.5379 | $192.54 | $192.55 | $192.50 |
| 7 purchase totals = | $1,039.19 | $1,129.4036 | $1,129.42 | $1,129.45 | $1,129.20 | |