| 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 | $191.63 | 7.205% | $205.4369 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $218.99 | 10.161% | $241.2416 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $6.63 | 11.660% | $7.4031 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $118.98 | 3.578% | $123.2371 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $35.94 | 8.479% | $38.9874 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $158.41 | 9.774% | $173.893 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $6.88 | 11.828% | $7.6938 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $737.46 | $797.8929 | $797.89 | $797.95 | $797.80 | |