| 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 | $189.83 | 3.444% | $196.3677 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $26.59 | 4.564% | $27.8036 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $159.81 | 10.174% | $176.0691 | $176.07 | $176.05 | $176.10 |
| Purchase #4 | $126.81 | 5.438% | $133.7059 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $7.35 | 8.696% | $7.9892 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $111.43 | 12.365% | $125.2083 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $59.71 | 13.734% | $67.9106 | $67.91 | $67.90 | $67.90 |
| 7 purchase totals = | $681.53 | $735.0544 | $735.06 | $735.00 | $735.10 | |