| 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 | $15.29 | 7.293% | $16.4051 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $177.88 | 4.746% | $186.3222 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $182.44 | 10.115% | $200.8938 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $226.96 | 7.173% | $243.2398 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $165.61 | 10.709% | $183.3452 | $183.35 | $183.35 | $183.30 |
| Purchase #6 | $237.59 | 6.206% | $252.3348 | $252.33 | $252.35 | $252.30 |
| Purchase #7 | $46.25 | 10.346% | $51.035 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $1,052.02 | $1,133.5759 | $1,133.58 | $1,133.60 | $1,133.40 | |