| 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 | $178.43 | 8.281% | $193.2058 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $162.37 | 6.411% | $172.7795 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $47.88 | 3.735% | $49.6683 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $13.66 | 6.152% | $14.5004 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $243.30 | 8.614% | $264.2579 | $264.26 | $264.25 | $264.30 |
| Purchase #6 | $171.76 | 8.527% | $186.406 | $186.41 | $186.40 | $186.40 |
| Purchase #7 | $72.53 | 4.839% | $76.0397 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $889.93 | $956.8576 | $956.87 | $956.85 | $956.90 | |