| 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 | $164.59 | 6.788% | $175.7624 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $172.33 | 3.810% | $178.8958 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $178.96 | 4.257% | $186.5783 | $186.58 | $186.60 | $186.60 |
| Purchase #4 | $175.27 | 6.327% | $186.3593 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $145.42 | 12.731% | $163.9334 | $163.93 | $163.95 | $163.90 |
| Purchase #6 | $193.58 | 10.752% | $214.3937 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $216.93 | 5.156% | $228.1149 | $228.11 | $228.10 | $228.10 |
| 7 purchase totals = | $1,247.08 | $1,334.0378 | $1,334.03 | $1,334.05 | $1,334.10 | |