| 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 | $143.35 | 12.837% | $161.7518 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $127.53 | 10.619% | $141.0724 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $222.32 | 5.588% | $234.7432 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $169.52 | 8.431% | $183.8122 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $243.82 | 11.314% | $271.4058 | $271.41 | $271.40 | $271.40 |
| Purchase #6 | $184.51 | 11.587% | $205.8892 | $205.89 | $205.90 | $205.90 |
| Purchase #7 | $168.65 | 9.804% | $185.1844 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $1,259.70 | $1,383.8590 | $1,383.85 | $1,383.85 | $1,383.90 | |