| 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 | $123.84 | 11.828% | $138.4878 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $137.88 | 8.530% | $149.6412 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $32.67 | 12.298% | $36.6878 | $36.69 | $36.70 | $36.70 |
| Purchase #4 | $191.29 | 5.394% | $201.6082 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $208.62 | 13.383% | $236.5396 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $143.32 | 9.175% | $156.4696 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $161.31 | 12.660% | $181.7318 | $181.73 | $181.75 | $181.70 |
| 7 purchase totals = | $998.93 | $1,101.1660 | $1,101.17 | $1,101.20 | $1,101.10 | |