| 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 | $140.39 | 3.322% | $145.0538 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $72.68 | 9.357% | $79.4807 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $150.90 | 9.146% | $164.7013 | $164.70 | $164.70 | $164.70 |
| Purchase #4 | $162.99 | 4.526% | $170.3669 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $53.44 | 9.530% | $58.5328 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $97.34 | 4.392% | $101.6152 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $96.25 | 10.414% | $106.2735 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $773.99 | $826.0242 | $826.02 | $826.00 | $826.10 | |