| 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 | $179.92 | 6.845% | $192.2355 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $108.58 | 8.575% | $117.8907 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $206.72 | 10.817% | $229.0809 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $172.80 | 11.474% | $192.6271 | $192.63 | $192.65 | $192.60 |
| Purchase #5 | $105.44 | 8.241% | $114.1293 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $208.84 | 9.354% | $228.3749 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $245.48 | 5.815% | $259.7547 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $1,227.78 | $1,334.0931 | $1,334.09 | $1,334.15 | $1,334.10 | |