| 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 | $161.61 | 5.119% | $169.8828 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $143.92 | 7.750% | $155.0738 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $146.42 | 5.471% | $154.4306 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $167.58 | 7.707% | $180.4954 | $180.50 | $180.50 | $180.50 |
| Purchase #5 | $54.42 | 4.640% | $56.9451 | $56.95 | $56.95 | $56.90 |
| Purchase #6 | $215.36 | 6.172% | $228.652 | $228.65 | $228.65 | $228.70 |
| Purchase #7 | $136.91 | 11.403% | $152.5218 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $1,026.22 | $1,098.0015 | $1,098.00 | $1,098.00 | $1,098.00 | |