| 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 | $243.66 | 5.750% | $257.6705 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $76.45 | 13.377% | $86.6767 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $103.38 | 7.554% | $111.1893 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $107.76 | 4.118% | $112.1976 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $167.85 | 4.278% | $175.0306 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $130.71 | 7.520% | $140.5394 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $201.96 | 10.236% | $222.6326 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $1,031.77 | $1,105.9367 | $1,105.94 | $1,106.00 | $1,105.90 | |