| 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 | $181.81 | 12.855% | $205.1817 | $205.18 | $205.20 | $205.20 |
| Purchase #2 | $136.69 | 12.156% | $153.306 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $44.77 | 4.538% | $46.8017 | $46.80 | $46.80 | $46.80 |
| Purchase #4 | $134.83 | 9.104% | $147.1049 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $174.31 | 8.679% | $189.4384 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $211.53 | 5.835% | $223.8728 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $237.26 | 10.748% | $262.7607 | $262.76 | $262.75 | $262.80 |
| 7 purchase totals = | $1,121.20 | $1,228.4662 | $1,228.46 | $1,228.45 | $1,228.50 | |