| 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 | $127.32 | 3.854% | $132.2269 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $6.82 | 5.633% | $7.2042 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $162.42 | 8.125% | $175.6166 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $209.71 | 7.759% | $225.9814 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $230.49 | 9.652% | $252.7369 | $252.74 | $252.75 | $252.70 |
| Purchase #6 | $159.43 | 9.734% | $174.9489 | $174.95 | $174.95 | $174.90 |
| Purchase #7 | $186.98 | 3.843% | $194.1656 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $1,083.17 | $1,162.8805 | $1,162.89 | $1,162.90 | $1,162.80 | |