| 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 | $164.28 | 13.825% | $186.9917 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $49.88 | 5.602% | $52.6743 | $52.67 | $52.65 | $52.70 |
| Purchase #3 | $219.41 | 3.364% | $226.791 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $179.32 | 6.627% | $191.2035 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $37.97 | 10.518% | $41.9637 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $78.99 | 12.295% | $88.7018 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $121.55 | 7.548% | $130.7246 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $851.40 | $919.0506 | $919.03 | $919.00 | $919.10 | |