| 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 | $151.43 | 9.480% | $165.7856 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $88.25 | 6.737% | $94.1954 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $219.54 | 9.744% | $240.932 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $221.63 | 6.672% | $236.4172 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $52.42 | 8.497% | $56.8741 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $116.59 | 10.846% | $129.2354 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $6.61 | 6.158% | $7.017 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $856.47 | $930.4567 | $930.47 | $930.45 | $930.40 | |