| 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 | $134.71 | 6.348% | $143.2614 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $30.44 | 8.125% | $32.9133 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $148.98 | 3.237% | $153.8025 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $175.64 | 4.189% | $182.9976 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $159.52 | 8.591% | $173.2244 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $171.50 | 8.579% | $186.213 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $249.40 | 9.524% | $273.1529 | $273.15 | $273.15 | $273.20 |
| 7 purchase totals = | $1,070.19 | $1,145.5651 | $1,145.55 | $1,145.50 | $1,145.60 | |