| 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 | $154.47 | 4.868% | $161.9896 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $146.90 | 6.247% | $156.0768 | $156.08 | $156.10 | $156.10 |
| Purchase #3 | $196.64 | 5.752% | $207.9507 | $207.95 | $207.95 | $208.00 |
| Purchase #4 | $14.85 | 4.871% | $15.5733 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $187.54 | 9.547% | $205.4444 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $186.59 | 7.421% | $200.4368 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $206.25 | 7.725% | $222.1828 | $222.18 | $222.20 | $222.20 |
| 7 purchase totals = | $1,093.24 | $1,169.6544 | $1,169.65 | $1,169.70 | $1,169.70 | |