| 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 | $225.69 | 7.835% | $243.3728 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $239.73 | 6.406% | $255.0871 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $150.44 | 8.642% | $163.441 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $33.97 | 7.334% | $36.4614 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $137.91 | 5.233% | $145.1268 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $146.41 | 11.712% | $163.5575 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $185.29 | 5.268% | $195.0511 | $195.05 | $195.05 | $195.10 |
| 7 purchase totals = | $1,119.44 | $1,202.0977 | $1,202.10 | $1,202.10 | $1,202.20 | |