| 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 | $122.49 | 11.667% | $136.7809 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $30.75 | 11.498% | $34.2856 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $239.37 | 12.736% | $269.8562 | $269.86 | $269.85 | $269.90 |
| Purchase #4 | $147.51 | 13.267% | $167.0802 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $83.33 | 5.651% | $88.039 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $100.93 | 3.301% | $104.2617 | $104.26 | $104.25 | $104.30 |
| Purchase #7 | $11.83 | 10.426% | $13.0634 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $736.21 | $813.3670 | $813.37 | $813.40 | $813.50 | |