| 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 | $178.50 | 10.132% | $196.5856 | $196.59 | $196.60 | $196.60 |
| Purchase #2 | $66.78 | 9.682% | $73.2456 | $73.25 | $73.25 | $73.20 |
| Purchase #3 | $79.61 | 6.347% | $84.6628 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $189.28 | 13.147% | $214.1646 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $10.25 | 5.433% | $10.8069 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $175.56 | 4.408% | $183.2987 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $199.97 | 7.714% | $215.3957 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $899.95 | $978.1599 | $978.17 | $978.15 | $978.20 | |