| 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 | $158.75 | 9.634% | $174.044 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $51.93 | 12.828% | $58.5916 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $77.44 | 10.684% | $85.7137 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $19.47 | 7.508% | $20.9318 | $20.93 | $20.95 | $20.90 |
| Purchase #5 | $165.83 | 10.107% | $182.5904 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $215.29 | 11.749% | $240.5844 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $123.90 | 12.108% | $138.9018 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $812.61 | $901.3577 | $901.34 | $901.40 | $901.30 | |