| 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 | $172.66 | 11.853% | $193.1254 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $193.33 | 4.108% | $201.272 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $179.65 | 11.299% | $199.9487 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $205.82 | 5.160% | $216.4403 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $248.47 | 13.160% | $281.1687 | $281.17 | $281.15 | $281.20 |
| Purchase #6 | $24.75 | 8.507% | $26.8555 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $183.97 | 7.185% | $197.1882 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $1,208.65 | $1,315.9988 | $1,316.01 | $1,316.00 | $1,316.00 | |