| 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 | $225.80 | 13.857% | $257.0891 | $257.09 | $257.10 | $257.10 |
| Purchase #2 | $221.90 | 4.386% | $231.6325 | $231.63 | $231.65 | $231.60 |
| Purchase #3 | $33.52 | 10.268% | $36.9618 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $189.34 | 6.674% | $201.9766 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $163.78 | 11.741% | $183.0094 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $201.83 | 4.648% | $211.2111 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $144.32 | 6.630% | $153.8884 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $1,180.49 | $1,275.7689 | $1,275.77 | $1,275.80 | $1,275.80 | |