| 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 | $177.28 | 11.193% | $197.123 | $197.12 | $197.10 | $197.10 |
| Purchase #2 | $27.86 | 6.340% | $29.6263 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $27.64 | 4.394% | $28.8545 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $228.29 | 11.345% | $254.1895 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $45.58 | 9.146% | $49.7487 | $49.75 | $49.75 | $49.70 |
| Purchase #6 | $227.85 | 10.340% | $251.4097 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $163.37 | 3.715% | $169.4392 | $169.44 | $169.45 | $169.40 |
| 7 purchase totals = | $897.87 | $980.3909 | $980.39 | $980.40 | $980.30 | |