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 | $7.91 | 12.349% | $8.8868 | $8.89 | $8.90 | $8.90 |
Purchase #2 | $162.72 | 3.755% | $168.8301 | $168.83 | $168.85 | $168.80 |
Purchase #3 | $133.97 | 9.246% | $146.3569 | $146.36 | $146.35 | $146.40 |
Purchase #4 | $155.92 | 6.170% | $165.5403 | $165.54 | $165.55 | $165.50 |
Purchase #5 | $80.58 | 9.430% | $88.1787 | $88.18 | $88.20 | $88.20 |
Purchase #6 | $112.97 | 3.304% | $116.7025 | $116.70 | $116.70 | $116.70 |
Purchase #7 | $164.26 | 3.587% | $170.152 | $170.15 | $170.15 | $170.20 |
7 purchase totals = | $818.33 | $864.6473 | $864.65 | $864.70 | $864.70 |