| 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 | $163.30 | 10.215% | $179.9811 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $97.87 | 10.813% | $108.4527 | $108.45 | $108.45 | $108.50 |
| Purchase #3 | $79.90 | 6.723% | $85.2717 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $235.38 | 11.605% | $262.6958 | $262.70 | $262.70 | $262.70 |
| Purchase #5 | $238.74 | 13.340% | $270.5879 | $270.59 | $270.60 | $270.60 |
| Purchase #6 | $67.71 | 10.160% | $74.5893 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $101.66 | 10.190% | $112.0192 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $984.56 | $1,093.5977 | $1,093.60 | $1,093.60 | $1,093.70 | |