| 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 | $166.59 | 7.513% | $179.1059 | $179.11 | $179.10 | $179.10 |
| Purchase #2 | $186.51 | 12.343% | $209.5309 | $209.53 | $209.55 | $209.50 |
| Purchase #3 | $109.28 | 3.805% | $113.4381 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $30.44 | 8.843% | $33.1318 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $179.59 | 3.482% | $185.8433 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $151.33 | 6.411% | $161.0318 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $177.38 | 13.479% | $201.2891 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $1,001.12 | $1,083.3709 | $1,083.37 | $1,083.45 | $1,083.20 | |