| 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 | $164.68 | 9.826% | $180.8615 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $118.46 | 13.339% | $134.2614 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $196.66 | 12.748% | $221.7302 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $78.93 | 6.384% | $83.9689 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $26.57 | 10.689% | $29.4101 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $91.95 | 7.344% | $98.7028 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $95.62 | 7.153% | $102.4597 | $102.46 | $102.45 | $102.50 |
| 7 purchase totals = | $772.87 | $851.3946 | $851.39 | $851.35 | $851.50 | |