| 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 | $145.81 | 13.135% | $164.9621 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $52.57 | 5.749% | $55.5922 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $208.80 | 8.457% | $226.4582 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $106.80 | 5.822% | $113.0179 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $202.99 | 13.868% | $231.1407 | $231.14 | $231.15 | $231.10 |
| Purchase #6 | $232.37 | 6.795% | $248.1595 | $248.16 | $248.15 | $248.20 |
| Purchase #7 | $242.64 | 12.677% | $273.3995 | $273.40 | $273.40 | $273.40 |
| 7 purchase totals = | $1,191.98 | $1,312.7301 | $1,312.73 | $1,312.70 | $1,312.80 | |