| 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 | $166.58 | 5.435% | $175.6336 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $90.70 | 11.674% | $101.2883 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $76.66 | 12.503% | $86.2448 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $240.69 | 12.166% | $269.9723 | $269.97 | $269.95 | $270.00 |
| Purchase #5 | $237.47 | 3.255% | $245.1996 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $228.86 | 8.404% | $248.0934 | $248.09 | $248.10 | $248.10 |
| Purchase #7 | $163.99 | 11.145% | $182.2667 | $182.27 | $182.25 | $182.30 |
| 7 purchase totals = | $1,204.95 | $1,308.6987 | $1,308.69 | $1,308.70 | $1,308.70 | |