| 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 | $177.91 | 13.138% | $201.2838 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $146.54 | 5.357% | $154.3901 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $6.37 | 3.505% | $6.5933 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $122.49 | 10.710% | $135.6087 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $135.74 | 12.729% | $153.0183 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $50.67 | 3.238% | $52.3107 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $204.74 | 5.222% | $215.4315 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $844.46 | $918.6364 | $918.63 | $918.65 | $918.60 | |