| 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 | $85.51 | 4.872% | $89.676 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $166.67 | 5.681% | $176.1385 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $81.99 | 3.444% | $84.8137 | $84.81 | $84.80 | $84.80 |
| Purchase #4 | $207.87 | 13.762% | $236.4771 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $176.26 | 6.443% | $187.6164 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $189.25 | 5.584% | $199.8177 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $236.32 | 4.371% | $246.6495 | $246.65 | $246.65 | $246.60 |
| 7 purchase totals = | $1,143.87 | $1,221.1889 | $1,221.20 | $1,221.20 | $1,221.10 | |