| 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 | $202.27 | 7.569% | $217.5798 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $30.83 | 5.796% | $32.6169 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $134.96 | 5.196% | $141.9725 | $141.97 | $141.95 | $142.00 |
| Purchase #4 | $76.33 | 8.468% | $82.7936 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $169.38 | 8.754% | $184.2075 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $80.28 | 7.599% | $86.3805 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $142.70 | 4.149% | $148.6206 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $836.75 | $894.1714 | $894.17 | $894.15 | $894.20 | |