| 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 | $156.92 | 3.352% | $162.18 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $103.73 | 10.153% | $114.2617 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $160.86 | 9.729% | $176.5101 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $167.34 | 8.614% | $181.7547 | $181.75 | $181.75 | $181.80 |
| Purchase #5 | $49.63 | 11.456% | $55.3156 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $226.30 | 12.241% | $254.0014 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $142.32 | 8.639% | $154.615 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,007.10 | $1,098.6385 | $1,098.64 | $1,098.60 | $1,098.70 | |