| 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 | $165.82 | 3.460% | $171.5574 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $46.82 | 7.376% | $50.2734 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $114.99 | 11.304% | $127.9885 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $192.85 | 8.110% | $208.4901 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $167.96 | 5.181% | $176.662 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $216.85 | 10.175% | $238.9145 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $204.91 | 11.847% | $229.1857 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $1,110.20 | $1,203.0716 | $1,203.07 | $1,203.05 | $1,203.20 | |