| 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 | $154.39 | 11.639% | $172.3595 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $20.34 | 5.573% | $21.4735 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $95.35 | 13.785% | $108.494 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $216.46 | 8.845% | $235.6059 | $235.61 | $235.60 | $235.60 |
| Purchase #5 | $45.35 | 6.652% | $48.3667 | $48.37 | $48.35 | $48.40 |
| Purchase #6 | $15.56 | 11.572% | $17.3606 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $184.70 | 9.837% | $202.8689 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $732.15 | $806.5291 | $806.53 | $806.45 | $806.70 | |