| 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 | $161.94 | 11.743% | $180.9566 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $40.46 | 3.824% | $42.0072 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $218.79 | 7.272% | $234.7004 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $104.47 | 5.790% | $110.5188 | $110.52 | $110.50 | $110.50 |
| Purchase #5 | $107.33 | 7.458% | $115.3347 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $56.80 | 7.287% | $60.939 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $63.30 | 4.525% | $66.1643 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $753.09 | $810.6210 | $810.62 | $810.60 | $810.60 | |