| 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 | $216.56 | 8.168% | $234.2486 | $234.25 | $234.25 | $234.20 |
| Purchase #2 | $157.58 | 12.489% | $177.2602 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $166.33 | 3.713% | $172.5058 | $172.51 | $172.50 | $172.50 |
| Purchase #4 | $145.26 | 4.306% | $151.5149 | $151.51 | $151.50 | $151.50 |
| Purchase #5 | $45.58 | 7.671% | $49.0764 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $130.71 | 6.104% | $138.6885 | $138.69 | $138.70 | $138.70 |
| Purchase #7 | $42.47 | 3.724% | $44.0516 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $904.49 | $967.3460 | $967.35 | $967.35 | $967.40 | |