| 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 | $132.62 | 13.565% | $150.6099 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $11.90 | 13.259% | $13.4778 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $102.63 | 9.489% | $112.3686 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $103.65 | 10.622% | $114.6597 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $78.89 | 11.396% | $87.8803 | $87.88 | $87.90 | $87.90 |
| Purchase #6 | $60.80 | 9.473% | $66.5596 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $145.50 | 11.856% | $162.7505 | $162.75 | $162.75 | $162.80 |
| 7 purchase totals = | $635.99 | $708.3064 | $708.31 | $708.30 | $708.50 | |