| 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 | $138.73 | 5.515% | $146.381 | $146.38 | $146.40 | $146.40 |
| Purchase #2 | $21.73 | 7.728% | $23.4093 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $71.63 | 6.841% | $76.5302 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $58.82 | 10.357% | $64.912 | $64.91 | $64.90 | $64.90 |
| Purchase #5 | $122.25 | 10.241% | $134.7696 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $230.94 | 10.744% | $255.7522 | $255.75 | $255.75 | $255.80 |
| Purchase #7 | $166.93 | 4.700% | $174.7757 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $811.03 | $876.5300 | $876.53 | $876.55 | $876.60 | |