| 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 | $177.68 | 11.844% | $198.7244 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $209.72 | 8.653% | $227.8671 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $224.46 | 12.750% | $253.0787 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $190.83 | 9.796% | $209.5237 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $236.36 | 7.695% | $254.5479 | $254.55 | $254.55 | $254.50 |
| Purchase #6 | $55.63 | 12.653% | $62.6689 | $62.67 | $62.65 | $62.70 |
| Purchase #7 | $238.94 | 11.127% | $265.5269 | $265.53 | $265.55 | $265.50 |
| 7 purchase totals = | $1,333.62 | $1,471.9376 | $1,471.94 | $1,471.90 | $1,471.90 | |