| 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 | $183.65 | 4.587% | $192.074 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $132.35 | 10.821% | $146.6716 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $135.67 | 6.449% | $144.4194 | $144.42 | $144.40 | $144.40 |
| Purchase #4 | $153.99 | 6.283% | $163.6652 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $80.49 | 4.190% | $83.8625 | $83.86 | $83.85 | $83.90 |
| Purchase #6 | $215.50 | 5.365% | $227.0616 | $227.06 | $227.05 | $227.10 |
| Purchase #7 | $14.75 | 11.692% | $16.4746 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $916.40 | $974.2289 | $974.22 | $974.10 | $974.40 | |