| 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 | $163.47 | 9.674% | $179.2841 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $20.62 | 8.624% | $22.3983 | $22.40 | $22.40 | $22.40 |
| Purchase #3 | $178.61 | 5.779% | $188.9319 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $243.37 | 10.393% | $268.6634 | $268.66 | $268.65 | $268.70 |
| Purchase #5 | $201.29 | 8.380% | $218.1581 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $201.79 | 6.264% | $214.4301 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $232.32 | 4.478% | $242.7233 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $1,241.47 | $1,334.5892 | $1,334.58 | $1,334.60 | $1,334.60 | |