| 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 | $166.31 | 11.413% | $185.291 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $128.71 | 6.421% | $136.9745 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $80.97 | 6.420% | $86.1683 | $86.17 | $86.15 | $86.20 |
| Purchase #4 | $151.52 | 6.775% | $161.7855 | $161.79 | $161.80 | $161.80 |
| Purchase #5 | $116.98 | 10.744% | $129.5483 | $129.55 | $129.55 | $129.50 |
| Purchase #6 | $199.54 | 5.418% | $210.3511 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $90.71 | 5.461% | $95.6637 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $934.74 | $1,005.7824 | $1,005.78 | $1,005.75 | $1,005.90 | |