| 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 | $183.60 | 5.503% | $193.7035 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $31.62 | 9.790% | $34.7156 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $123.69 | 3.490% | $128.0068 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $26.97 | 13.406% | $30.5856 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $224.80 | 10.772% | $249.0155 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $54.98 | 11.551% | $61.3307 | $61.33 | $61.35 | $61.30 |
| Purchase #7 | $148.26 | 11.514% | $165.3307 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $793.92 | $862.6884 | $862.70 | $862.70 | $862.60 | |