| 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 | $111.29 | 9.245% | $121.5788 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $26.44 | 9.605% | $28.9796 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $104.82 | 5.298% | $110.3734 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $174.75 | 5.696% | $184.7038 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $80.61 | 8.412% | $87.3909 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $189.85 | 5.643% | $200.5632 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $174.90 | 6.324% | $185.9607 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $862.66 | $919.5504 | $919.54 | $919.55 | $919.70 | |