| 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 | $74.54 | 5.185% | $78.4049 | $78.40 | $78.40 | $78.40 |
| Purchase #2 | $173.81 | 4.649% | $181.8904 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $194.31 | 4.766% | $203.5708 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $215.98 | 8.639% | $234.6385 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $26.74 | 7.559% | $28.7613 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $141.90 | 8.711% | $154.2609 | $154.26 | $154.25 | $154.30 |
| Purchase #7 | $57.57 | 6.691% | $61.422 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $884.85 | $942.9488 | $942.94 | $942.90 | $943.00 | |