| 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 | $163.83 | 8.166% | $177.2084 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $209.73 | 6.463% | $223.2848 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $122.26 | 12.161% | $137.128 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $117.47 | 5.530% | $123.9661 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $77.99 | 8.720% | $84.7907 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $33.68 | 9.259% | $36.7984 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $15.86 | 5.777% | $16.7762 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $740.82 | $799.9526 | $799.96 | $800.00 | $800.00 | |