| 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 | $154.54 | 5.700% | $163.3488 | $163.35 | $163.35 | $163.30 |
| Purchase #2 | $67.84 | 11.204% | $75.4408 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $220.26 | 8.492% | $238.9645 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $42.43 | 5.330% | $44.6915 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $66.91 | 13.621% | $76.0238 | $76.02 | $76.00 | $76.00 |
| Purchase #6 | $83.77 | 5.256% | $88.173 | $88.17 | $88.15 | $88.20 |
| Purchase #7 | $14.57 | 7.581% | $15.6746 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $650.32 | $702.3170 | $702.30 | $702.25 | $702.30 | |