| 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 | $164.90 | 5.735% | $174.357 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $85.80 | 11.622% | $95.7717 | $95.77 | $95.75 | $95.80 |
| Purchase #3 | $245.25 | 13.406% | $278.1282 | $278.13 | $278.15 | $278.10 |
| Purchase #4 | $6.78 | 12.263% | $7.6114 | $7.61 | $7.60 | $7.60 |
| Purchase #5 | $45.54 | 8.356% | $49.3453 | $49.35 | $49.35 | $49.30 |
| Purchase #6 | $115.92 | 3.222% | $119.6549 | $119.65 | $119.65 | $119.70 |
| Purchase #7 | $164.63 | 13.408% | $186.7036 | $186.70 | $186.70 | $186.70 |
| 7 purchase totals = | $828.82 | $911.5721 | $911.57 | $911.55 | $911.60 | |