| 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 | $181.80 | 5.776% | $192.3008 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $7.48 | 10.324% | $8.2522 | $8.25 | $8.25 | $8.30 |
| Purchase #3 | $167.74 | 13.242% | $189.9521 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $70.69 | 5.697% | $74.7172 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $125.42 | 12.668% | $141.3082 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $242.43 | 9.748% | $266.0621 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $62.96 | 12.569% | $70.8734 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $858.52 | $943.4660 | $943.46 | $943.40 | $943.60 | |