| 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 | $183.57 | 3.373% | $189.7618 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $159.79 | 10.762% | $176.9866 | $176.99 | $177.00 | $177.00 |
| Purchase #3 | $152.89 | 10.417% | $168.8166 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $76.52 | 12.695% | $86.2342 | $86.23 | $86.25 | $86.20 |
| Purchase #5 | $248.79 | 7.401% | $267.2029 | $267.20 | $267.20 | $267.20 |
| Purchase #6 | $13.83 | 3.659% | $14.336 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $241.41 | 9.488% | $264.315 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $1,076.80 | $1,167.6531 | $1,167.66 | $1,167.65 | $1,167.60 | |