| 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 | $182.51 | 11.736% | $203.9294 | $203.93 | $203.95 | $203.90 |
| Purchase #2 | $154.75 | 9.227% | $169.0288 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $42.86 | 9.850% | $47.0817 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $29.60 | 3.556% | $30.6526 | $30.65 | $30.65 | $30.70 |
| Purchase #5 | $135.56 | 4.159% | $141.1979 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $182.38 | 9.670% | $200.0161 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $68.58 | 9.405% | $75.0299 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $796.24 | $866.9364 | $866.94 | $867.00 | $866.90 | |