| 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 | $190.85 | 6.241% | $202.7609 | $202.76 | $202.75 | $202.80 |
| Purchase #2 | $102.31 | 7.826% | $110.3168 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $17.98 | 13.382% | $20.3861 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $151.51 | 10.240% | $167.0246 | $167.02 | $167.00 | $167.00 |
| Purchase #5 | $237.31 | 8.287% | $256.9759 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $149.28 | 12.510% | $167.9549 | $167.95 | $167.95 | $168.00 |
| Purchase #7 | $158.81 | 9.655% | $174.1431 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $1,008.05 | $1,099.5623 | $1,099.56 | $1,099.55 | $1,099.60 | |