| 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 | $158.33 | 10.709% | $175.2856 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $233.45 | 3.208% | $240.9391 | $240.94 | $240.95 | $240.90 |
| Purchase #3 | $231.43 | 4.705% | $242.3188 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $113.88 | 3.325% | $117.6665 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $152.91 | 10.336% | $168.7148 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $41.96 | 9.793% | $46.0691 | $46.07 | $46.05 | $46.10 |
| Purchase #7 | $54.96 | 12.578% | $61.8729 | $61.87 | $61.85 | $61.90 |
| 7 purchase totals = | $986.92 | $1,052.8668 | $1,052.87 | $1,052.80 | $1,052.90 | |