| 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 | $142.94 | 10.605% | $158.0988 | $158.10 | $158.10 | $158.10 |
| Purchase #2 | $72.35 | 4.252% | $75.4263 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $55.94 | 12.472% | $62.9168 | $62.92 | $62.90 | $62.90 |
| Purchase #4 | $48.28 | 8.510% | $52.3886 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $166.93 | 8.769% | $181.5681 | $181.57 | $181.55 | $181.60 |
| Purchase #6 | $182.78 | 7.285% | $196.0955 | $196.10 | $196.10 | $196.10 |
| Purchase #7 | $215.76 | 10.274% | $237.9272 | $237.93 | $237.95 | $237.90 |
| 7 purchase totals = | $884.98 | $964.4213 | $964.44 | $964.45 | $964.40 | |