| 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 | $115.37 | 13.398% | $130.8273 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $145.91 | 11.781% | $163.0997 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $175.61 | 9.733% | $192.7021 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $73.54 | 4.319% | $76.7162 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $52.57 | 6.710% | $56.0974 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $213.35 | 9.762% | $234.1772 | $234.18 | $234.20 | $234.20 |
| Purchase #7 | $58.56 | 6.576% | $62.4109 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $834.91 | $916.0308 | $916.04 | $916.05 | $916.00 | |