| 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 | $25.84 | 5.199% | $27.1834 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $130.72 | 10.554% | $144.5162 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $5.99 | 12.723% | $6.7521 | $6.75 | $6.75 | $6.80 |
| Purchase #4 | $171.76 | 3.356% | $177.5243 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $177.98 | 6.659% | $189.8317 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $158.39 | 3.728% | $164.2948 | $164.29 | $164.30 | $164.30 |
| Purchase #7 | $226.79 | 4.576% | $237.1679 | $237.17 | $237.15 | $237.20 |
| 7 purchase totals = | $897.47 | $947.2704 | $947.26 | $947.25 | $947.30 | |