| 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 | $101.78 | 8.584% | $110.5168 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $177.47 | 3.244% | $183.2271 | $183.23 | $183.25 | $183.20 |
| Purchase #3 | $68.76 | 9.232% | $75.1079 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $132.56 | 8.490% | $143.8143 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $226.89 | 8.339% | $245.8104 | $245.81 | $245.80 | $245.80 |
| Purchase #6 | $18.87 | 10.480% | $20.8476 | $20.85 | $20.85 | $20.80 |
| Purchase #7 | $27.49 | 11.723% | $30.7127 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $753.82 | $810.0368 | $810.04 | $810.00 | $809.90 | |