| 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 | $192.36 | 3.337% | $198.7791 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $86.38 | 10.459% | $95.4145 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $88.28 | 12.264% | $99.1067 | $99.11 | $99.10 | $99.10 |
| Purchase #4 | $202.52 | 6.342% | $215.3638 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $241.55 | 12.689% | $272.2003 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $167.62 | 8.204% | $181.3715 | $181.37 | $181.35 | $181.40 |
| Purchase #7 | $9.59 | 8.719% | $10.4262 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $988.30 | $1,072.6621 | $1,072.66 | $1,072.65 | $1,072.70 | |