| 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 | $130.26 | 9.565% | $142.7194 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $138.73 | 11.212% | $154.2844 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $196.58 | 4.810% | $206.0355 | $206.04 | $206.05 | $206.00 |
| Purchase #4 | $149.66 | 8.468% | $162.3332 | $162.33 | $162.35 | $162.30 |
| Purchase #5 | $193.96 | 3.141% | $200.0523 | $200.05 | $200.05 | $200.10 |
| Purchase #6 | $161.56 | 12.869% | $182.3512 | $182.35 | $182.35 | $182.40 |
| Purchase #7 | $104.80 | 9.650% | $114.9132 | $114.91 | $114.90 | $114.90 |
| 7 purchase totals = | $1,075.55 | $1,162.6892 | $1,162.68 | $1,162.70 | $1,162.70 | |