| 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 | $190.28 | 8.823% | $207.0684 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $161.37 | 3.551% | $167.1002 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $186.92 | 3.225% | $192.9482 | $192.95 | $192.95 | $192.90 |
| Purchase #4 | $225.53 | 10.215% | $248.5679 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $13.82 | 8.396% | $14.9803 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $91.41 | 10.808% | $101.2896 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $208.96 | 7.498% | $224.6278 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $1,078.29 | $1,156.5824 | $1,156.59 | $1,156.60 | $1,156.60 | |