| 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 | $150.46 | 8.820% | $163.7306 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $130.27 | 13.503% | $147.8604 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $198.51 | 3.397% | $205.2534 | $205.25 | $205.25 | $205.30 |
| Purchase #4 | $191.84 | 3.340% | $198.2475 | $198.25 | $198.25 | $198.20 |
| Purchase #5 | $184.85 | 10.665% | $204.5643 | $204.56 | $204.55 | $204.60 |
| Purchase #6 | $77.58 | 5.806% | $82.0843 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $209.33 | 3.201% | $216.0307 | $216.03 | $216.05 | $216.00 |
| 7 purchase totals = | $1,142.84 | $1,217.7712 | $1,217.76 | $1,217.80 | $1,217.80 | |