| 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 | $184.41 | 3.788% | $191.3955 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $178.75 | 3.204% | $184.4772 | $184.48 | $184.50 | $184.50 |
| Purchase #3 | $185.31 | 11.568% | $206.7467 | $206.75 | $206.75 | $206.70 |
| Purchase #4 | $69.55 | 3.661% | $72.0962 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $15.51 | 7.494% | $16.6723 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $114.32 | 5.447% | $120.547 | $120.55 | $120.55 | $120.50 |
| Purchase #7 | $187.40 | 11.406% | $208.7748 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $935.25 | $1,000.7097 | $1,000.72 | $1,000.70 | $1,000.70 | |