| 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 | $122.64 | 8.209% | $132.7075 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $153.27 | 8.105% | $165.6925 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $180.25 | 7.561% | $193.8787 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $48.69 | 3.208% | $50.252 | $50.25 | $50.25 | $50.30 |
| Purchase #5 | $158.87 | 6.492% | $169.1838 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $123.77 | 12.773% | $139.5791 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $37.33 | 3.138% | $38.5014 | $38.50 | $38.50 | $38.50 |
| 7 purchase totals = | $824.82 | $889.7950 | $889.79 | $889.85 | $889.90 | |