| 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 | $101.75 | 5.226% | $107.0675 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $136.74 | 12.192% | $153.4113 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $164.92 | 3.677% | $170.9841 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $107.50 | 4.344% | $112.1698 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $147.29 | 13.398% | $167.0239 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $82.61 | 13.437% | $93.7103 | $93.71 | $93.70 | $93.70 |
| Purchase #7 | $134.27 | 3.740% | $139.2917 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $875.08 | $943.6586 | $943.65 | $943.60 | $943.70 | |