| 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 | $147.78 | 6.787% | $157.8098 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $186.64 | 7.833% | $201.2595 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $222.93 | 7.212% | $239.0077 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $117.65 | 6.157% | $124.8937 | $124.89 | $124.90 | $124.90 |
| Purchase #5 | $58.53 | 9.356% | $64.0061 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $81.25 | 8.426% | $88.0961 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $136.98 | 5.224% | $144.1358 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $951.76 | $1,019.2087 | $1,019.22 | $1,019.20 | $1,019.20 | |