| 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 | $15.26 | 10.145% | $16.8081 | $16.81 | $16.80 | $16.80 |
| Purchase #2 | $249.81 | 9.547% | $273.6594 | $273.66 | $273.65 | $273.70 |
| Purchase #3 | $106.26 | 5.340% | $111.9343 | $111.93 | $111.95 | $111.90 |
| Purchase #4 | $165.54 | 6.109% | $175.6528 | $175.65 | $175.65 | $175.70 |
| Purchase #5 | $189.72 | 8.263% | $205.3966 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $77.35 | 4.473% | $80.8099 | $80.81 | $80.80 | $80.80 |
| Purchase #7 | $44.45 | 7.748% | $47.894 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $848.39 | $912.1551 | $912.15 | $912.15 | $912.20 | |