| 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 | $135.52 | 8.313% | $146.7858 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $36.46 | 3.810% | $37.8491 | $37.85 | $37.85 | $37.80 |
| Purchase #3 | $12.27 | 12.559% | $13.811 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $93.60 | 12.129% | $104.9527 | $104.95 | $104.95 | $105.00 |
| Purchase #5 | $202.83 | 6.174% | $215.3527 | $215.35 | $215.35 | $215.40 |
| Purchase #6 | $154.82 | 13.589% | $175.8585 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $143.59 | 11.739% | $160.446 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $779.09 | $855.0558 | $855.06 | $855.05 | $855.10 | |