| 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 | $192.45 | 13.400% | $218.2383 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $86.59 | 6.753% | $92.4374 | $92.44 | $92.45 | $92.40 |
| Purchase #3 | $86.49 | 10.813% | $95.8422 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $187.80 | 9.867% | $206.3302 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $77.76 | 10.742% | $86.113 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $166.91 | 11.181% | $185.5722 | $185.57 | $185.55 | $185.60 |
| Purchase #7 | $237.67 | 6.302% | $252.648 | $252.65 | $252.65 | $252.60 |
| 7 purchase totals = | $1,035.67 | $1,137.1813 | $1,137.18 | $1,137.20 | $1,137.00 | |