| 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 | $164.37 | 13.343% | $186.3019 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $28.46 | 8.212% | $30.7971 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $221.51 | 5.386% | $233.4405 | $233.44 | $233.45 | $233.40 |
| Purchase #4 | $174.91 | 10.442% | $193.1741 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $80.38 | 7.264% | $86.2188 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $176.84 | 6.487% | $188.3116 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $39.29 | 7.290% | $42.1542 | $42.15 | $42.15 | $42.20 |
| 7 purchase totals = | $885.76 | $960.3982 | $960.39 | $960.35 | $960.40 | |