| 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 | $135.55 | 9.464% | $148.3785 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $27.98 | 7.265% | $30.0127 | $30.01 | $30.00 | $30.00 |
| Purchase #3 | $226.75 | 8.368% | $245.7244 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $152.70 | 5.396% | $160.9397 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $43.80 | 11.162% | $48.689 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $134.69 | 9.361% | $147.2983 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $76.53 | 10.387% | $84.4792 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $798.00 | $865.5218 | $865.52 | $865.55 | $865.50 | |