| 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 | $190.63 | 3.871% | $198.0093 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $59.38 | 9.754% | $65.1719 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $79.84 | 4.131% | $83.1382 | $83.14 | $83.15 | $83.10 |
| Purchase #4 | $77.68 | 10.280% | $85.6655 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $154.98 | 8.277% | $167.8077 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $97.51 | 3.778% | $101.1939 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $104.32 | 5.144% | $109.6862 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $764.34 | $810.6727 | $810.68 | $810.65 | $810.70 | |