| 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 | $197.64 | 4.618% | $206.767 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $97.78 | 10.224% | $107.777 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $247.62 | 6.739% | $264.3071 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $143.97 | 3.590% | $149.1385 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $48.36 | 13.104% | $54.6971 | $54.70 | $54.70 | $54.70 |
| Purchase #6 | $8.35 | 13.871% | $9.5082 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $139.41 | 8.434% | $151.1678 | $151.17 | $151.15 | $151.20 |
| 7 purchase totals = | $883.13 | $943.3627 | $943.38 | $943.35 | $943.40 | |