| 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 | $155.34 | 8.617% | $168.7256 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $146.53 | 13.435% | $166.2163 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $221.70 | 9.282% | $242.2782 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $218.46 | 12.111% | $244.9177 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $42.75 | 12.832% | $48.2357 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $213.83 | 12.114% | $239.7334 | $239.73 | $239.75 | $239.70 |
| Purchase #7 | $74.79 | 3.505% | $77.4114 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $1,073.40 | $1,187.5183 | $1,187.53 | $1,187.55 | $1,187.40 | |