| 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 | $159.37 | 4.822% | $167.0548 | $167.05 | $167.05 | $167.10 |
| Purchase #2 | $21.67 | 9.565% | $23.7427 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $201.57 | 5.790% | $213.2409 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $89.75 | 5.646% | $94.8173 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $235.66 | 12.749% | $265.7043 | $265.70 | $265.70 | $265.70 |
| Purchase #6 | $90.32 | 10.124% | $99.464 | $99.46 | $99.45 | $99.50 |
| Purchase #7 | $23.45 | 12.208% | $26.3128 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $821.79 | $890.3368 | $890.32 | $890.30 | $890.30 | |