| 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 | $13.76 | 9.381% | $15.0508 | $15.05 | $15.05 | $15.10 |
| Purchase #2 | $184.31 | 6.858% | $196.95 | $196.95 | $196.95 | $197.00 |
| Purchase #3 | $117.78 | 11.751% | $131.6203 | $131.62 | $131.60 | $131.60 |
| Purchase #4 | $151.82 | 7.843% | $163.7272 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $163.95 | 8.371% | $177.6743 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $196.63 | 4.859% | $206.1843 | $206.18 | $206.20 | $206.20 |
| Purchase #7 | $230.97 | 9.395% | $252.6696 | $252.67 | $252.65 | $252.70 |
| 7 purchase totals = | $1,059.22 | $1,143.8765 | $1,143.87 | $1,143.85 | $1,144.00 | |