| 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 | $176.38 | 4.583% | $184.4635 | $184.46 | $184.45 | $184.50 |
| Purchase #2 | $106.99 | 7.619% | $115.1416 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $205.80 | 3.627% | $213.2644 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $39.97 | 3.386% | $41.3234 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $245.71 | 3.486% | $254.2755 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $103.27 | 10.344% | $113.9522 | $113.95 | $113.95 | $114.00 |
| Purchase #7 | $143.64 | 3.862% | $149.1874 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $1,021.76 | $1,071.6080 | $1,071.60 | $1,071.60 | $1,071.70 | |