| 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 | $35.83 | 3.112% | $36.945 | $36.95 | $36.95 | $36.90 |
| Purchase #2 | $207.41 | 10.269% | $228.7089 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $160.47 | 4.430% | $167.5788 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $11.79 | 8.601% | $12.8041 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $177.89 | 11.519% | $198.3811 | $198.38 | $198.40 | $198.40 |
| Purchase #6 | $24.79 | 11.722% | $27.6959 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $124.71 | 7.428% | $133.9735 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $742.89 | $806.0873 | $806.09 | $806.10 | $806.10 | |