| 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 | $38.64 | 13.473% | $43.846 | $43.85 | $43.85 | $43.80 |
| Purchase #2 | $128.54 | 3.639% | $133.2176 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $61.62 | 7.206% | $66.0603 | $66.06 | $66.05 | $66.10 |
| Purchase #4 | $164.91 | 7.541% | $177.3459 | $177.35 | $177.35 | $177.30 |
| Purchase #5 | $119.38 | 11.304% | $132.8747 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $154.79 | 8.585% | $168.0787 | $168.08 | $168.10 | $168.10 |
| Purchase #7 | $170.62 | 7.821% | $183.9642 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $838.50 | $905.3874 | $905.39 | $905.35 | $905.40 | |