| 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 | $110.38 | 7.414% | $118.5636 | $118.56 | $118.55 | $118.60 |
| Purchase #2 | $163.77 | 11.871% | $183.2111 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $52.75 | 11.601% | $58.8695 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $86.73 | 9.241% | $94.7447 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $143.82 | 13.702% | $163.5262 | $163.53 | $163.55 | $163.50 |
| Purchase #6 | $155.84 | 12.510% | $175.3356 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $42.33 | 13.571% | $48.0746 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $755.62 | $842.3253 | $842.32 | $842.30 | $842.30 | |