| 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 | $18.67 | 13.271% | $21.1477 | $21.15 | $21.15 | $21.10 |
| Purchase #2 | $137.44 | 4.580% | $143.7348 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $11.64 | 6.608% | $12.4092 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $234.51 | 7.856% | $252.9331 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $192.52 | 13.550% | $218.6065 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $85.40 | 4.407% | $89.1636 | $89.16 | $89.15 | $89.20 |
| Purchase #7 | $86.67 | 9.850% | $95.207 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $766.85 | $833.2019 | $833.20 | $833.20 | $833.10 | |