| 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 | $172.29 | 12.196% | $193.3025 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $68.92 | 12.469% | $77.5136 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $201.92 | 10.347% | $222.8127 | $222.81 | $222.80 | $222.80 |
| Purchase #4 | $31.85 | 6.102% | $33.7935 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $151.44 | 13.823% | $172.3736 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $184.31 | 10.727% | $204.0809 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $93.52 | 9.346% | $102.2604 | $102.26 | $102.25 | $102.30 |
| 7 purchase totals = | $904.25 | $1,006.1372 | $1,006.12 | $1,006.10 | $1,006.20 | |