| 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 | $226.74 | 13.684% | $257.7671 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $58.93 | 7.869% | $63.5672 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $11.86 | 13.351% | $13.4434 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $183.42 | 5.386% | $193.299 | $193.30 | $193.30 | $193.30 |
| Purchase #5 | $87.84 | 7.592% | $94.5088 | $94.51 | $94.50 | $94.50 |
| Purchase #6 | $136.56 | 11.192% | $151.8438 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $186.38 | 7.153% | $199.7118 | $199.71 | $199.70 | $199.70 |
| 7 purchase totals = | $891.73 | $974.1411 | $974.14 | $974.10 | $974.10 | |