| 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 | $130.91 | 11.571% | $146.0576 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $172.29 | 8.502% | $186.9381 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $234.65 | 10.489% | $259.2624 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $86.80 | 13.156% | $98.2194 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $15.31 | 9.845% | $16.8173 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $42.72 | 3.456% | $44.1964 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $114.27 | 6.444% | $121.6336 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $796.95 | $873.1248 | $873.13 | $873.10 | $873.10 | |