| 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 | $169.41 | 10.743% | $187.6097 | $187.61 | $187.60 | $187.60 |
| Purchase #2 | $87.28 | 7.832% | $94.1158 | $94.12 | $94.10 | $94.10 |
| Purchase #3 | $209.67 | 12.414% | $235.6984 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $95.59 | 9.695% | $104.8575 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $21.91 | 5.182% | $23.0454 | $23.05 | $23.05 | $23.00 |
| Purchase #6 | $15.85 | 4.375% | $16.5434 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $250.71 | 7.828% | $270.3356 | $270.34 | $270.35 | $270.30 |
| 7 purchase totals = | $850.42 | $932.2058 | $932.22 | $932.20 | $932.10 | |