| 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 | $172.25 | 11.730% | $192.4549 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $182.64 | 13.870% | $207.9722 | $207.97 | $207.95 | $208.00 |
| Purchase #3 | $185.97 | 6.445% | $197.9558 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $149.72 | 13.722% | $170.2646 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $23.27 | 13.498% | $26.411 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $152.92 | 3.234% | $157.8654 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $188.79 | 3.162% | $194.7595 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $1,055.56 | $1,147.6834 | $1,147.68 | $1,147.60 | $1,147.90 | |