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 | $17.35 | 4.266% | $18.0902 | $18.09 | $18.10 | $18.10 |
Purchase #2 | $60.68 | 6.155% | $64.4149 | $64.41 | $64.40 | $64.40 |
Purchase #3 | $71.51 | 6.560% | $76.2011 | $76.20 | $76.20 | $76.20 |
Purchase #4 | $16.52 | 10.358% | $18.2311 | $18.23 | $18.25 | $18.20 |
Purchase #5 | $166.44 | 6.450% | $177.1754 | $177.18 | $177.20 | $177.20 |
Purchase #6 | $163.66 | 9.467% | $179.1537 | $179.15 | $179.15 | $179.20 |
Purchase #7 | $85.69 | 12.691% | $96.5649 | $96.56 | $96.55 | $96.60 |
7 purchase totals = | $581.85 | $629.8313 | $629.82 | $629.85 | $629.90 |