| 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 | $67.28 | 13.364% | $76.2713 | $76.27 | $76.25 | $76.30 |
| Purchase #2 | $130.29 | 7.490% | $140.0487 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $193.63 | 13.645% | $220.0508 | $220.05 | $220.05 | $220.10 |
| Purchase #4 | $191.67 | 12.824% | $216.2498 | $216.25 | $216.25 | $216.20 |
| Purchase #5 | $171.35 | 8.598% | $186.0827 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $105.41 | 5.655% | $111.3709 | $111.37 | $111.35 | $111.40 |
| Purchase #7 | $161.68 | 11.622% | $180.4704 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $1,021.31 | $1,130.5446 | $1,130.54 | $1,130.50 | $1,130.60 | |