| 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 | $141.93 | 4.422% | $148.2061 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $212.56 | 5.283% | $223.7895 | $223.79 | $223.80 | $223.80 |
| Purchase #3 | $91.50 | 8.543% | $99.3168 | $99.32 | $99.30 | $99.30 |
| Purchase #4 | $8.75 | 8.807% | $9.5206 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $143.45 | 8.349% | $155.4266 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $69.98 | 10.205% | $77.1215 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $132.81 | 3.506% | $137.4663 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $800.98 | $850.8474 | $850.86 | $850.80 | $850.80 | |