| 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 | $183.59 | 3.114% | $189.307 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $199.56 | 12.331% | $224.1677 | $224.17 | $224.15 | $224.20 |
| Purchase #3 | $62.35 | 8.632% | $67.7321 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $104.62 | 7.186% | $112.138 | $112.14 | $112.15 | $112.10 |
| Purchase #5 | $214.84 | 6.582% | $228.9808 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $205.61 | 12.340% | $230.9823 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $107.88 | 5.449% | $113.7584 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $1,078.45 | $1,167.0663 | $1,167.07 | $1,167.10 | $1,167.10 | |