| 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 | $183.96 | 5.413% | $193.9178 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $114.92 | 9.201% | $125.4938 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $143.88 | 3.345% | $148.6928 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $72.47 | 3.779% | $75.2086 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $91.57 | 10.571% | $101.2499 | $101.25 | $101.25 | $101.20 |
| Purchase #6 | $172.60 | 11.220% | $191.9657 | $191.97 | $191.95 | $192.00 |
| Purchase #7 | $186.44 | 11.770% | $208.384 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $965.84 | $1,044.9126 | $1,044.91 | $1,044.90 | $1,044.90 | |