| 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 | $177.77 | 3.112% | $183.3022 | $183.30 | $183.30 | $183.30 |
| Purchase #2 | $13.88 | 4.829% | $14.5503 | $14.55 | $14.55 | $14.60 |
| Purchase #3 | $110.39 | 4.169% | $114.9922 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $65.83 | 6.614% | $70.184 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $49.54 | 9.423% | $54.2082 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $47.73 | 9.559% | $52.2925 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $175.64 | 7.314% | $188.4863 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $640.78 | $678.0157 | $678.01 | $678.05 | $678.10 | |