| 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 | $170.77 | 5.833% | $180.731 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $20.37 | 13.640% | $23.1485 | $23.15 | $23.15 | $23.10 |
| Purchase #3 | $155.92 | 11.851% | $174.3981 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $227.71 | 11.248% | $253.3228 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $242.29 | 5.218% | $254.9327 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $81.99 | 5.354% | $86.3797 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $33.64 | 4.866% | $35.2769 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $932.69 | $1,008.1897 | $1,008.19 | $1,008.25 | $1,008.10 | |