| 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 | $111.96 | 6.422% | $119.1501 | $119.15 | $119.15 | $119.20 |
| Purchase #2 | $199.95 | 5.550% | $211.0472 | $211.05 | $211.05 | $211.00 |
| Purchase #3 | $137.63 | 4.212% | $143.427 | $143.43 | $143.45 | $143.40 |
| Purchase #4 | $144.36 | 7.236% | $154.8059 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $27.72 | 8.862% | $30.1765 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $117.60 | 12.707% | $132.5434 | $132.54 | $132.55 | $132.50 |
| Purchase #7 | $155.74 | 8.402% | $168.8253 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $894.96 | $959.9754 | $959.99 | $960.05 | $959.90 | |