| 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 | $165.43 | 9.459% | $181.078 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $60.88 | 11.443% | $67.8465 | $67.85 | $67.85 | $67.80 |
| Purchase #3 | $214.78 | 11.414% | $239.295 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $226.74 | 12.635% | $255.3886 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $226.77 | 11.449% | $252.7329 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $166.31 | 11.482% | $185.4057 | $185.41 | $185.40 | $185.40 |
| Purchase #7 | $239.70 | 11.314% | $266.8197 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $1,300.61 | $1,448.5664 | $1,448.58 | $1,448.60 | $1,448.50 | |