| 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 | $117.82 | 10.538% | $130.2359 | $130.24 | $130.25 | $130.20 |
| Purchase #2 | $167.88 | 9.124% | $183.1974 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $27.60 | 10.676% | $30.5466 | $30.55 | $30.55 | $30.50 |
| Purchase #4 | $91.66 | 7.709% | $98.7261 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $206.47 | 7.601% | $222.1638 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $213.96 | 3.749% | $221.9814 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $99.52 | 4.404% | $103.9029 | $103.90 | $103.90 | $103.90 |
| 7 purchase totals = | $924.91 | $990.7541 | $990.76 | $990.80 | $990.70 | |