| 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 | $132.85 | 11.549% | $148.1928 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $135.92 | 9.287% | $148.5429 | $148.54 | $148.55 | $148.50 |
| Purchase #3 | $198.48 | 4.490% | $207.3918 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $14.32 | 13.400% | $16.2389 | $16.24 | $16.25 | $16.20 |
| Purchase #5 | $141.32 | 4.542% | $147.7388 | $147.74 | $147.75 | $147.70 |
| Purchase #6 | $29.47 | 4.738% | $30.8663 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $176.67 | 10.805% | $195.7592 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $829.03 | $894.7307 | $894.73 | $894.75 | $894.70 | |