| 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 | $155.71 | 7.414% | $167.2543 | $167.25 | $167.25 | $167.30 |
| Purchase #2 | $232.83 | 3.192% | $240.2619 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $161.79 | 13.772% | $184.0717 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $62.73 | 9.232% | $68.5212 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $170.45 | 7.480% | $183.1997 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $226.82 | 5.470% | $239.2271 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $28.41 | 8.764% | $30.8999 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $1,038.74 | $1,113.4358 | $1,113.43 | $1,113.40 | $1,113.50 | |