| 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 | $154.77 | 8.462% | $167.8666 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $93.51 | 6.133% | $99.245 | $99.25 | $99.25 | $99.20 |
| Purchase #3 | $59.38 | 6.229% | $63.0788 | $63.08 | $63.10 | $63.10 |
| Purchase #4 | $60.83 | 12.642% | $68.5201 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $224.97 | 5.377% | $237.0666 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $69.98 | 8.840% | $76.1662 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $19.71 | 5.409% | $20.7761 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $683.15 | $732.7194 | $732.74 | $732.70 | $732.80 | |