| 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 | $137.60 | 8.141% | $148.802 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $150.76 | 13.806% | $171.5739 | $171.57 | $171.55 | $171.60 |
| Purchase #3 | $26.92 | 12.447% | $30.2707 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $113.68 | 8.248% | $123.0563 | $123.06 | $123.05 | $123.10 |
| Purchase #5 | $69.67 | 11.805% | $77.8945 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $159.77 | 8.724% | $173.7083 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $32.85 | 13.812% | $37.3872 | $37.39 | $37.40 | $37.40 |
| 7 purchase totals = | $691.25 | $762.6929 | $762.69 | $762.65 | $762.80 | |