| 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 | $149.72 | 9.547% | $164.0138 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $168.30 | 5.544% | $177.6306 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $89.42 | 10.667% | $98.9584 | $98.96 | $98.95 | $99.00 |
| Purchase #4 | $21.36 | 10.549% | $23.6133 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $76.42 | 10.452% | $84.4074 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $115.40 | 3.843% | $119.8348 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $230.54 | 3.682% | $239.0285 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $851.16 | $907.4868 | $907.48 | $907.50 | $907.40 | |