| 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 | $138.36 | 5.425% | $145.866 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $18.92 | 7.690% | $20.3749 | $20.37 | $20.35 | $20.40 |
| Purchase #3 | $153.98 | 6.451% | $163.9132 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $44.47 | 5.727% | $47.0168 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $119.34 | 11.834% | $133.4627 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $183.27 | 5.431% | $193.2234 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $249.52 | 3.393% | $257.9862 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $907.86 | $961.8432 | $961.84 | $961.75 | $961.90 | |