| 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 | $180.74 | 11.347% | $201.2486 | $201.25 | $201.25 | $201.20 |
| Purchase #2 | $46.99 | 9.420% | $51.4165 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $75.87 | 3.105% | $78.2258 | $78.23 | $78.25 | $78.20 |
| Purchase #4 | $198.81 | 3.445% | $205.659 | $205.66 | $205.65 | $205.70 |
| Purchase #5 | $80.77 | 11.390% | $89.9697 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $172.25 | 10.326% | $190.0365 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $19.36 | 6.605% | $20.6387 | $20.64 | $20.65 | $20.60 |
| 7 purchase totals = | $774.79 | $837.1948 | $837.21 | $837.20 | $837.10 | |