| 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 | $126.75 | 3.848% | $131.6273 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $162.40 | 3.739% | $168.4721 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $111.45 | 3.338% | $115.1702 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $250.84 | 12.457% | $282.0871 | $282.09 | $282.10 | $282.10 |
| Purchase #5 | $82.54 | 7.559% | $88.7792 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $198.75 | 3.225% | $205.1597 | $205.16 | $205.15 | $205.20 |
| Purchase #7 | $183.83 | 4.651% | $192.3799 | $192.38 | $192.40 | $192.40 |
| 7 purchase totals = | $1,116.56 | $1,183.6755 | $1,183.68 | $1,183.70 | $1,183.80 | |