| 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 | $144.51 | 12.852% | $163.0824 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $57.61 | 6.353% | $61.27 | $61.27 | $61.25 | $61.30 |
| Purchase #3 | $214.59 | 8.702% | $233.2636 | $233.26 | $233.25 | $233.30 |
| Purchase #4 | $18.72 | 12.209% | $21.0055 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $41.87 | 9.392% | $45.8024 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $250.70 | 12.625% | $282.3509 | $282.35 | $282.35 | $282.40 |
| Purchase #7 | $123.62 | 3.395% | $127.8169 | $127.82 | $127.80 | $127.80 |
| 7 purchase totals = | $851.62 | $934.5917 | $934.59 | $934.55 | $934.70 | |